Fix: revert useNativeDriver to true

`false` is causing noticeable artifacts/performance issues on a physical phone

Author: agurtovoy

lib/power-action-sheet.js

@@ -72,7 +72,7 @@ class PowerActionSheet extends Component {
             {
                 toValue: 1,
                 duration: 250,
-                useNativeDriver: false
+                useNativeDriver: true
             }
         ).start();
     };
@@ -85,7 +85,7 @@ class PowerActionSheet extends Component {
         Animated.timing( this.state.overlayOpacity, {
             toValue: 0,
             duration: easeInEaseOut.duration,
-            useNativeDriver: false
+            useNativeDriver: true
         } ).start( async () => {
             await this._promiseState( { stage: Stage.closed, insets: null } );
             await this._promiseState( { visible: false, result } );