Add flag com.android.window.flags.enable_require_movable_task_api to trunk_staging. This change was automatically created by advancing the Gantry workflow at: https://releasetracker.partner.android.com/changes/8ju7h8m000001?build_unique_id=com.android.window.flags.enable_require_movable_task_api-platform Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag. Bug: 400407139 Flag: com.android.window.flags.enable_require_movable_task_api Ignore-AOSP-First: AConfig change for future AOSP release Change-Id: I84e412be3e53480fbb8ce15a4a1c493dd99d4a39