Adding flag com.android.launcher3.enable_container_return_animations to trunk_staging.

This change was automatically created by advancing the Gantry workflow at:
https://releasetracker.partner.android.com/changes/c54v1f2000001?build_unique_id=Frontend:+android_platform_launcher,+Study:+ComAndroidLauncher3EnableContainerReturnAnimationsLaunch
Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag.

Bug: 341017746
Change-Id: Id0e63c1e9c5a6fb30d4ac8387423878b1b795a08
Flag: com.android.launcher3.enable_container_return_animations
Ignore-AOSP-First: AConfig change for future AOSP release
1 file changed