Deprecate legacy javascript apis (#53630)

Summary:
Pull Request resolved: #53630

These JavaScript apis were a part of react native's legacy architecture. Let's deprecate them, so that we can eventually remove them in the future.

Changelog: [General][Deprecated] - Deprecate legacy javascript react native apis

Reviewed By: cortinico

Differential Revision: D81795732

fbshipit-source-id: 0a2bd142fa7e08c1f3daaa437ee127a2156e045b

Author: RSNara

packages/react-native/Libraries/BatchedBridge/BatchedBridge.js

@@ -6,6 +6,7 @@
  *
  * @flow strict
  * @format
+ * @deprecated
  */
 
 'use strict';

packages/react-native/Libraries/BatchedBridge/MessageQueue.js

@@ -6,6 +6,7 @@
  *
  * @flow strict
  * @format
+ * @deprecated
  */
 
 'use strict';

packages/react-native/Libraries/Core/Timers/JSTimers.js

@@ -6,6 +6,7 @@
  *
  * @flow
  * @format
+ * @deprecated
  */
 
 import NativeTiming from './NativeTiming';

packages/react-native/Libraries/Core/Timers/NativeTiming.js

@@ -6,6 +6,7 @@
  *
  * @flow strict
  * @format
+ * @deprecated
  */
 
 export * from '../../../src/private/specs_DEPRECATED/modules/NativeTiming';

packages/react-native/Libraries/Core/Timers/immediateShim.js

@@ -6,6 +6,7 @@
  *
  * @flow
  * @format
+ * @deprecated
  */
 
 'use strict';

packages/react-native/src/private/specs_DEPRECATED/modules/NativeTiming.js

@@ -6,6 +6,7 @@
  *
  * @flow strict
  * @format
+ * @deprecated
  */
 
 import type {TurboModule} from '../../../../Libraries/TurboModule/RCTExport';