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/test/smoke/src/utils.ts

@@ -3,15 +3,15 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-import { ISuiteCallbackContext, ITestCallbackContext } from 'mocha';
+import { Suite, Context } from 'mocha';
 
-export function describeRepeat(n: number, description: string, callback: (this: ISuiteCallbackContext) => void): void {
+export function describeRepeat(n: number, description: string, callback: (this: Suite) => void): void {
 	for (let i = 0; i < n; i++) {
 		describe(`${description} (iteration ${i})`, callback);
 	}
 }
 
-export function itRepeat(n: number, description: string, callback: (this: ITestCallbackContext, done: MochaDone) => any): void {
+export function itRepeat(n: number, description: string, callback: (this: Context) => any): void {
 	for (let i = 0; i < n; i++) {
 		it(`${description} (iteration ${i})`, callback);
 	}