Long click: use the node's window's bounds instead of asking WMS.

The WindowManagerService#getWindowFrame method returns an empty rect
when the requested window has no window state. As evident by the
checks in wm/AccessibilityWindowsPopulator not all windows have a
WindowState known by WMS.

This change grabs the node's window's bounds by getting the node's
A11yWindowInfo then checking bounds in screen. This always returns a
non-empty rect because it uses bounds data from SurfaceFlinger's
onWindowInfosChanged callback.

Bug: 317166487
Test: atest TouchInteractionControllerTest
Test: Launch an app in aspect ratio compat mode. Use TalkBack swipe
      gestures to focus on the aspect ratio button. Double-tap and hold
      anywhere on the screen. Observe that the button is long-clicked.
Change-Id: I09ea7bfc002c9878304d273bfc7f87d3e6de0d0a