git: don't use fs.watch

fixes #25175

extensions/git/src/watch.ts

@@ -1,23 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-'use strict';
-
-import { EventEmitter, Event, Disposable } from 'vscode';
-import * as fs from 'fs';
-
-export interface FSEvent {
-	eventType: string;
-	filename: string;
-}
-
-export function watch(path: string): { event: Event<FSEvent>; disposable: Disposable; } {
-	const emitter = new EventEmitter<FSEvent>();
-	const event = emitter.event;
-	const watcher = fs.watch(path, (eventType, filename) => emitter.fire({ eventType, filename }));
-	const disposable = new Disposable(() => watcher.close());
-
-	return { event, disposable };
-}