Fix natively driven animations not getting reset properly (#29585)

Summary:
Fixes https://github.com/facebook/react-native/issues/28517

Animated.loop needs to reset the animation after each iteration but currently, natively driven animations are not getting reset properly.
## Changelog

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[General] [Fixed] - Fix natively driven animations not getting reset properly

Pull Request resolved: https://github.com/facebook/react-native/pull/29585

Test Plan: Tested within RNTester

Reviewed By: kacieb

Differential Revision: D28383538

Pulled By: yungsters

fbshipit-source-id: 40790ad8f825c402afc3515ef6afc00570704109

Libraries/Animated/nodes/AnimatedValue.js

@@ -196,6 +196,12 @@ class AnimatedValue extends AnimatedWithChildren {
   resetAnimation(callback?: ?(value: number) => void): void {
     this.stopAnimation(callback);
     this._value = this._startingValue;
+    if (this.__isNative) {
+      NativeAnimatedAPI.setAnimatedNodeValue(
+        this.__getNativeTag(),
+        this._startingValue,
+      );
+    }
   }
 
   _onAnimatedValueUpdateReceived(value: number): void {