Add CTS test for WindowManager flag to override power key gesture.

Flag: com.android.hardware.input.override_power_key_behavior_in_focused_window
Bug: 357144512
Test:  atest CtsWindowManagerDeviceInput:WindowManagerLayoutParamsTest

Change-Id: I4c0d02f6af589d0ce583c7144197f736a534afc6
2 files changed