[automerger skipped] Allow alertOverride if the summary GROUP_ALERT_ALL am: bdd4019a16 -s ours

am skip reason: Merged-In I63a51cc1d94fc8a8617ca76a0fa479e3829816c6 with SHA-1 b479d64878 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17061642

Change-Id: I12f8daec444a925f2f589c3c4ec9d1cd9585702e