Adding flag com.android.graphics.surfaceflinger.flags.arr_setframerate_api to trunk_staging.

This change was automatically created by advancing the Gantry workflow at:
https://releasetracker.partner.android.com/changes/7ug3jji000001?build_unique_id=android_platform_core_graphics
Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag.

Bug: 356987016
Change-Id: I8c27037cd21e5978a92092d3321953a79f0ed493
Flag: com.android.graphics.surfaceflinger.flags.arr_setframerate_api
Ignore-AOSP-First: AConfig change for future AOSP release
2 files changed