Adding flag android.app.modes_ui to RELEASE_CONFIG_TRUNKFOOD_STAGING.

This change was automatically created by advancing the Gantry workflow at:
https://releasetracker.partner.android.com/changes/2tuv90s000001?build_unique_id=Frontend:+android_platform_systemui,+Study:+AndroidAppModesUiLaunch
Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag.

Bug: 270703654
Change-Id: I13ccb27623e168826bc7ece312d2080ea86b1d1d
Flag: android.app.modes_ui
Ignore-AOSP-First: AConfig change for future AOSP release
1 file changed