fix: Change style propType of Input from View to Text (#124)

Change propTypes of Input to allow styles like fontSize to be passed.

src/Input.tsx

@@ -70,6 +70,7 @@ DialogInput.propTypes = {
   wrapperStyle: ViewPropTypes.style,
   numberOfLines: PropTypes.number,
   multiline: PropTypes.bool,
+  style: (Text as any).propTypes.style,
 };
 
 DialogInput.displayName = "DialogInput";