Use jsdoc/multiline-blocks instead of multiline-comment-style

Replace multiline-comment-style (starred-block), which also forces
multiline // comments into block comments, with jsdoc/multiline-blocks.
That rule only enforces starred JSDoc layout for /** blocks (no text on
the opening line) and leaves multiline // comments unchanged for
internal documentation.

Fix multiline JSDoc in Types.ts.

Fixes #5899

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

src/common/CoreTerminal.ts

@@ -176,10 +176,8 @@ export abstract class CoreTerminal extends Disposable implements ICoreTerminal {
     x = Math.max(x, BufferServiceConstants.MINIMUM_COLS);
     y = Math.max(y, BufferServiceConstants.MINIMUM_ROWS);
 
-    /*
-     * Flush pending writes before resize to avoid race conditions where async
-     * writes are processed with incorrect dimensions
-     */
+    // Flush pending writes before resize to avoid race conditions where async
+    // writes are processed with incorrect dimensions
     this._writeBuffer.flushSync();
 
     this._bufferService.resize(x, y);