Catch NullPointerException for onRequestPermissionsResult (facebook#39715)

Summary:
On Android 13 Devices, we are seeing `NullPointerException`, which should be handled with this

## Changelog:

[ANDROID] [FIXED] - Handle Crash for onRequestPermissionsResult

Pull Request resolved: facebook#39715

Reviewed By: NickGerleman

Differential Revision: D49965583

Pulled By: javache

fbshipit-source-id: 8a39049675510f9cca8141c893d93fdb04ba0e25

Author: chakrihacker

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/modules/permissions/PermissionsModule.java

@@ -172,8 +172,13 @@ public void invoke(Object... args) {
   public boolean onRequestPermissionsResult(
       int requestCode, String[] permissions, int[] grantResults) {
     try {
-      mCallbacks.get(requestCode).invoke(grantResults, getPermissionAwareActivity());
-      mCallbacks.remove(requestCode);
+      Callback callback = mCallbacks.get(requestCode);
+      if (callback != null) {
+        callback.invoke(grantResults, getPermissionAwareActivity());
+        mCallbacks.remove(requestCode);
+      } else {
+        FLog.w("PermissionsModule", "Unable to find callback with requestCode %d", requestCode);
+      }
       return mCallbacks.size() == 0;
     } catch (IllegalStateException e) {
       FLog.e(