Remove flag com.android.server.notification.use_on_binding_died from trunk_staging. This change was automatically created by rolling back a Gantry workflow. Bug: 434679743 Flag: com.android.server.notification.use_on_binding_died Ignore-AOSP-First: AConfig change for future AOSP release Change-Id: I1d0713c09802f65efb17b25c22260551ee4cb0eb