Adding flag com.android.server.accessibility.motion_event_injector_cancel_fix to trunk_staging.

This change was automatically created by advancing the Gantry workflow at:
https://releasetracker.partner.android.com/changes/6vqci9a000001?build_unique_id=ComAndroidServerAccessibilityMotionEventInjectorCancelFixLaunch-platform
Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag.

Bug: 384451671
Change-Id: Ie252b30e8ce9a9275cb4476dd3671aec6287f9f2
Flag: com.android.server.accessibility.motion_event_injector_cancel_fix
Ignore-AOSP-First: AConfig change for future AOSP release
1 file changed