Adding flag com.android.graphics.libgui.flags.buffer_release_channel to trunk_staging.

This change was automatically created by advancing the Gantry workflow at:
https://releasetracker.partner.android.com/changes/5dvnvki000001?build_unique_id=android_platform_window_surfaces
Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag.

Bug: 294133380
Change-Id: Ia5d0b254be2de8a6adda8da83fe20bd1d2573e69
Flag: com.android.graphics.libgui.flags.buffer_release_channel
Ignore-AOSP-First: AConfig change for future AOSP release
1 file changed