Reverting usage of WindowManagerUtils in A11yMenuOverlayLayout to fix

app crash.
Verified the crash doesnt happen after these changes based on repro
steps mentioned in bug.

Bug: 407095562
Flag: com.android.systemui.enable_view_capture_tracing
Test: mp droid and followed repro steps

Change-Id: I49f59fe837b0558387fc4d4c4a23f7641d7dc66a