Disable flaky test

Test was passing because we were considering the input overlay from the screen recording a sa layer, and that always covers the entire screen, but are not relevant to the test

Fixes: 328547358
Bug: 333036881
Test: atest OpenAppFromLockscreenNotificationWithOverlayAppTest
Change-Id: Ia7bd39ee9863da7d837cdc38bc2213a0ae3a5be2