Pass accessibilityHint through Button component
Pass accessibilityHint through Button component

Summary:
Changelog: [Internal]

Previously, the `accessibilityHint` value isn't passed through the underlying component so that the voice over system doesn't announce it. This diff fixes that.

Reviewed By: sammy-SC

Differential Revision: D31017275

fbshipit-source-id: 1bf5a5e36fdfed2a199986b82684a40e18325ba1

facebook/react-native,facebook/react-native,janicduplessis/react-native,facebook/react-native,facebook/react-native,javache/react-native,javache/react-native,facebook/react-native,javache/react-native,facebook/react-native,janicduplessis/react-native,facebook/react-native,javache/react-native,janicduplessis/react-native,janicduplessis/react-native,facebook/react-native,javache/react-native,javache/react-native,javache/react-native,facebook/react-native,janicduplessis/react-native,javache/react-native,janicduplessis/react-native,janicduplessis/react-native,javache/react-native,janicduplessis/react-native