chore(vscode): update to 1.53.2

These conflicts will be resolved in the following commits. We do it this way so
that PR review is possible.

lib/vscode/src/vs/code/electron-browser/sharedProcess/contrib/deprecatedExtensionsCleaner.ts

@@ -0,0 +1,25 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { Disposable } from 'vs/base/common/lifecycle';
+import { ExtensionManagementService } from 'vs/platform/extensionManagement/node/extensionManagementService';
+import { IExtensionManagementService } from 'vs/platform/extensionManagement/common/extensionManagement';
+
+export class DeprecatedExtensionsCleaner extends Disposable {
+
+	constructor(
+		@IExtensionManagementService private readonly extensionManagementService: ExtensionManagementService
+	) {
+		super();
+
+		this._register(extensionManagementService); // TODO@sandy081 this seems fishy
+
+		this.cleanUpDeprecatedExtensions();
+	}
+
+	private cleanUpDeprecatedExtensions(): void {
+		this.extensionManagementService.removeDeprecatedExtensions();
+	}
+}