Removing flag android.app.notifications_redesign_app_icons from trunk_staging.

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

Bug: 371174789
Change-Id: I0b22558a28f42e1d99edd4f749df4300a77bcf1c
Flag: android.app.notifications_redesign_app_icons
Ignore-AOSP-First: AConfig change for future AOSP release
1 file changed