Merge "[Panlingual] Improve conditions of supporting app locale." into tm-qpr-dev am: 12377854b1 am: 7ddbff8eca

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/19674442

Change-Id: I43c9870d10b567590d7d18968e36989584d76458
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>