Add multiline-comment-style lint rule and fix violations

Enable multiline-comment-style with starred-block to require JSDoc-style
block comments with content on separate lines from the opening delimiter.
Auto-fix existing violations across the codebase.

Fixes #5899

Co-authored-by: Daniel Imms <Tyriar@users.noreply.github.com>

src/browser/scrollable/abstractScrollbar.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import * as dom from '../Dom';
 import { FastDomNode } from './fastDomNode';

src/browser/scrollable/fastDomNode.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 export class FastDomNode<T extends HTMLElement> {
 

src/browser/scrollable/globalPointerMoveMonitor.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import * as dom from '../Dom';
 import { DisposableStore, IDisposable, toDisposable } from 'common/Lifecycle';

src/browser/scrollable/horizontalScrollbar.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import { AbstractScrollbar, ISimplifiedPointerEvent, IScrollbarHost } from './abstractScrollbar';
 import { IScrollableElementResolvedOptions } from './scrollableElementOptions';

src/browser/scrollable/mouseEvent.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import * as platform from 'common/Platform';
 

src/browser/scrollable/scrollable.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import { Emitter, IEvent } from 'common/Event';
 import { Disposable, IDisposable } from 'common/Lifecycle';

src/browser/scrollable/scrollableElement.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import * as dom from '../Dom';
 import { FastDomNode } from './fastDomNode';

src/browser/scrollable/scrollableElementOptions.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import { ScrollbarVisibility } from './scrollable';
 

src/browser/scrollable/scrollbarArrow.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import { GlobalPointerMoveMonitor } from './globalPointerMoveMonitor';
 import { Widget } from './widget';

src/browser/scrollable/scrollbarState.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 /**
  * The minimal size of the slider (such that it can still be clickable).

src/browser/scrollable/scrollbarVisibilityController.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import { FastDomNode } from './fastDomNode';
 import { TimeoutTimer } from 'common/Async';

src/browser/scrollable/touch.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import * as DomUtils from '../Dom';
 import { Disposable, IDisposable, toDisposable } from 'common/Lifecycle';

src/browser/scrollable/verticalScrollbar.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import { AbstractScrollbar, ISimplifiedPointerEvent, IScrollbarHost } from './abstractScrollbar';
 import { IScrollableElementResolvedOptions } from './scrollableElementOptions';

src/browser/scrollable/widget.ts

@@ -1,7 +1,9 @@
-/*---------------------------------------------------------------------------------------------
+/*
+ *---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
+ *--------------------------------------------------------------------------------------------
+ */
 
 import * as dom from '../Dom';
 import { IMouseEvent, StandardMouseEvent } from './mouseEvent';