Update basic programming language icon (#54402)

src/vs/base/test/node/uri.test.data.txt

@@ -1052,7 +1052,7 @@
 /users/foo/src/vs/workbench/parts/extensions/browser/extensionsList.ts
 /users/foo/src/vs/workbench/parts/extensions/browser/extensionsActions.ts
 /users/foo/src/vs/workbench/parts/extensions/browser/media
-/users/foo/src/vs/workbench/parts/extensions/browser/media/language-icon.png
+/users/foo/src/vs/workbench/parts/extensions/browser/media/language-icon.svg
 /users/foo/src/vs/workbench/parts/extensions/browser/media/theme-icon.png
 /users/foo/src/vs/workbench/parts/extensions/browser/media/clear.svg
 /users/foo/src/vs/workbench/parts/extensions/browser/media/HalfStarLight.svg

src/vs/workbench/parts/extensions/electron-browser/media/language-icon.svg

+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><title>Market_LanguageGeneric</title><path d="M14.315,11H1.685a6.912,6.912,0,0,1,0-6h12.63a6.912,6.912,0,0,1,0,6Z" fill="#fff"/><path d="M8,0a8,8,0,1,0,8,8A8.009,8.009,0,0,0,8,0ZM8,1a6.993,6.993,0,0,1,5.736,3H2.264A6.991,6.991,0,0,1,8,1ZM8,15a6.991,6.991,0,0,1-5.736-3H13.736A6.993,6.993,0,0,1,8,15Zm6.315-4H1.685a6.912,6.912,0,0,1,0-6h12.63a6.912,6.912,0,0,1,0,6Z" fill="#2b2b2b"/><path d="M8,1a6.993,6.993,0,0,1,5.736,3H2.264A6.991,6.991,0,0,1,8,1ZM8,15a6.991,6.991,0,0,1-5.736-3H13.736A6.993,6.993,0,0,1,8,15Z" fill="#ff8c00"/><path d="M8,0a8,8,0,1,0,8,8A8.009,8.009,0,0,0,8,0ZM8,1a6.993,6.993,0,0,1,5.736,3H2.264A6.991,6.991,0,0,1,8,1ZM8,15a6.991,6.991,0,0,1-5.736-3H13.736A6.993,6.993,0,0,1,8,15Zm6.315-4H1.685a6.912,6.912,0,0,1,0-6h12.63a6.912,6.912,0,0,1,0,6Z" fill="#2b2b2b"/><path d="M8,1a6.993,6.993,0,0,1,5.736,3H2.264A6.991,6.991,0,0,1,8,1ZM8,15a6.991,6.991,0,0,1-5.736-3H13.736A6.993,6.993,0,0,1,8,15Z" fill="#767676"/><path d="M5.783,6.783,4.565,8,5.783,9.217l-.566.566L3.435,8,5.217,6.217Zm5-.566-.566.566L11.435,8,10.217,9.217l.566.566L12.565,8Zm-4.14,3.6.714.358,2-4-.714-.358Z" fill="#2b2b2b"/></svg>
\ No newline at end of file

src/vs/workbench/parts/extensions/node/extensionsWorkbenchService.ts

@@ -151,7 +151,7 @@ class Extension implements IExtension {
 					return require.toUrl('../electron-browser/media/theme-icon.png');
 				}
 				if (Array.isArray(this.local.manifest.contributes.grammars) && this.local.manifest.contributes.grammars.length) {
-					return require.toUrl('../electron-browser/media/language-icon.png');
+					return require.toUrl('../electron-browser/media/language-icon.svg');
 				}
 			}
 		}