Update type check for NavigationCardStack

Summary:
The typecheck inside of NavigationCard is PropTypes.any while in NavigationCardStack it is  View.propTypes.style.

let's make them consistent to avoid unnecessary warnings. (e.g. trying to pass a animationStyle as cardStyle)
Closes https://github.com/facebook/react-native/pull/9808

Differential Revision: D4277323

Pulled By: ericvicenti

fbshipit-source-id: c30b4a21675cad98c19f5c6522e286d776bfa20d

Libraries/CustomComponents/NavigationExperimental/NavigationCardStack.js

@@ -131,7 +131,7 @@ class NavigationCardStack extends React.Component<DefaultProps, Props, void> {
     /**
      * Custom style applied to the card.
      */
-    cardStyle: View.propTypes.style,
+    cardStyle: PropTypes.any,
 
     /**
      * Direction of the cards movement. Value could be `horizontal` or