Removing flag com.android.systemui.spatial_model_app_pushback from trunk_staging.

This change was automatically created by rolling back a Gantry workflow.

Bug: 370560660
Change-Id: I8dc0233e6f6d87b634c95a37cb1108a8523ac88e
Flag: com.android.systemui.spatial_model_app_pushback
Ignore-AOSP-First: AConfig change for future AOSP release
1 file changed