scrollToHolder
fun <T : RecyclerView.ViewHolder> scrollToHolder( viewHolderMatcher: Matcher<T>, keyPressDelay: Int = DEFAULT_KEY_PRESS_DELAY): RecyclerViewActions.PositionableRecyclerViewAction
Similar to RecyclerViewActions.scrollToHolder, but instead of invoking scrollToPosition, it injects KeyEvents to simulate real DPAD events from the user