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

This change was automatically created by advancing the Gantry workflow at:
https://releasetracker.partner.android.com/changes/4cu0rea000001?build_unique_id=ComAndroidLauncher3EnableSeparateExternalDisplayTasksLaunch-platform
Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag.

Bug: 391311008
Change-Id: I713f222dcaab5b951c1ef0df528aa62129659fc8
Flag: com.android.launcher3.enable_separate_external_display_tasks
Ignore-AOSP-First: AConfig change for future AOSP release
1 file changed