Adding flag com.android.systemui.keyguard_wm_state_refactor to trunk_staging.

This change was automatically created by advancing the Gantry workflow at:
https://releasetracker.partner.android.com/changes/a1qulns000001?build_unique_id=Frontend:+android_platform_systemui,+Study:+ComAndroidSystemuiKeyguardWmStateRefactorLaunch
Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag.

Bug: 278086361
Change-Id: I6166a01bf601a9cbb0be8df4cc671ac4bdc5d0a6
Flag: com.android.systemui.keyguard_wm_state_refactor
Ignore-AOSP-First: AConfig change for future AOSP release
1 file changed