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/platform/localizations/common/localizations.ts

@@ -25,6 +25,8 @@ export interface ILocalizationsService {
 
 	readonly onDidLanguagesChange: Event<void>;
 	getLanguageIds(): Promise<string[]>;
+
+	update(): Promise<boolean>;
 }
 
 export function isValidLocalization(localization: ILocalization): boolean {