Add flag com.android.wm.shell.bbev_square_corners_fix to trunk_staging. This change was automatically created by advancing the Gantry workflow at: https://releasetracker.partner.android.com/changes/5mvrsrm000001?build_unique_id=com.android.wm.shell.bbev_square_corners_fix-platform Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag. Bug: 475068406 Flag: com.android.wm.shell.bbev_square_corners_fix Ignore-AOSP-First: Flag change added internally for future AOSP release Change-Id: I93177ca359be6834dee0db3168d436fcab8199f7