Fix linting issues

Co-authored-by: Tyriar <2193314+Tyriar@users.noreply.github.com>

addons/addon-webgl/src/CharAtlasUtils.ts

@@ -18,7 +18,7 @@ export function generateConfig(deviceCellWidth: number, deviceCellHeight: number
     // Calculate the multiplier based on font size
     lineHeightMultiplier = pxValue / options.fontSize;
   }
-  
+
   // null out some fields that don't matter
   const clonedColors: IColorSet = {
     foreground: colors.foreground,

src/browser/renderer/LineHeight.test.ts

@@ -75,4 +75,4 @@ describe('calculateLineHeightInPixels', () => {
       assert.equal(calculateLineHeightInPixels('1px', 0), 1);
     });
   });
-});
+});

src/common/services/OptionsService.lineHeight.test.ts

@@ -83,4 +83,4 @@ describe('OptionsService lineHeight', () => {
       assert.throws(() => optionsService.options.lineHeight = {} as any);
     });
   });
-});
+});