Merge "Show only first face error message for coex." into udc-qpr-dev am: 1ab3dfa6 am: c915e292

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24107295



Change-Id: Ibca737f25c47775b475c8ccfe8ec67e98ac6c3e3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>