[Gamepad] Cannot invoke TouchableHighlight or TouchableOpacity content

[kikisaints]

Using the Xbox controller (gamepad), I cannot invoke any content wrapped with TouchableHighlight or TouchableOpacity using the A button.

[ahimberg]

How does xbox A button event come in? We currently only support click via mouse/pointer events, keyboard input looking at space/enter, and accessibility invoke. There must be some additional event to hook in ViewViewManager::CreateViewControl that should be simple

[micahl]

This issue seems like a dupe of #2085.

[harinikmsft]

Using #2085 to track this work in addition to keyboard.