Fix order of calls for Native Animated Module

Summary:
Changelog: [internal]

Make sure the order of call is preserved for `NativeAnimatedModule`. The order of calls to NativeAnimatedModule needs to be preserved because its internals depend on it. For example, if you `getValue` is called before `createAnimatedNode`, it causes a crash.

To resolve it, we need to enqueue `getValue` onto operationQueue.

Reviewed By: JoshuaGross

Differential Revision: D30035911

fbshipit-source-id: bbd698a96cada5d2b1312a1a689ca99b04a07cdc

Libraries/Animated/NativeAnimatedHelper.js

@@ -47,9 +47,9 @@ const API = {
  saveValueCallback: (value: number) => void,
  ): void {
  invariant(NativeAnimatedModule, 'Native animated module is not available');
- if (NativeAnimatedModule.getValue) {
+ API.queueOperation(() => {
  NativeAnimatedModule.getValue(tag, saveValueCallback);
- }
+ });
  },
  setWaitingForIdentifier: function(id: string): void {
  waitingForQueuedOperations.add(id);