Make camera compat freeform opt-out property public and add CTS proto.

Externally, camera compat freeform treatment is called "simulate requested orientation".

Flag: com.android.window.flags.enable_camera_compat_for_desktop_windowing_opt_out_api
Fixes: 394590412
Test: atest CtsWindowManagerDeviceTestCases:CompatChangeTests
Change-Id: I78278027d7af36674f9a731a9f2a87d687851687
6 files changed