Use native driver for more animations

src/screens/Amicale/Equipment/EquipmentRentScreen.js

@@ -408,6 +408,7 @@ class EquipmentRentScreen extends React.Component<PropsType, StateType> {
           />
           <Animatable.View
             ref={this.bookRef}
+            useNativeDriver
             style={{
               position: 'absolute',
               bottom: 0,

src/screens/Game/screens/GameStartScreen.js

@@ -84,6 +84,7 @@ class GameStartScreen extends React.Component<PropsType> {
           const animDuration = 2 * (2000 - size * 30);
           return (
             <Animatable.View
+              useNativeDriver
               animation="fadeInDownBig"
               delay={animDelay}
               duration={animDuration}