remove unneeded comment

Author: Feiyang1

packages/firestore/src/util/async_queue.ts

@@ -20,7 +20,7 @@ import { Code, FirestoreError } from './error';
 import * as log from './log';
 import { CancelablePromise, Deferred } from './promise';
 
-// eslint-disable-next-line @typescript-eslint/no-explicit-any, Accept any return type from setTimeout(). Accept any return type from setTimeout(). Accept any return type from setTimeout().
+// eslint-disable-next-line @typescript-eslint/no-explicit-any, Accept any return type from setTimeout().
 type TimerHandle = any;
 
 /**