Merge "Run tests in all picker projects when any code changes (2/2)" into...

Merge "Run tests in all picker projects when any code changes (2/2)" into udc-dev am: 8a2b2290 am: a5d3cc0d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/ThemePicker/+/23631674



Change-Id: I9a7c63e228c992d6c5997e653a9393ffe81b2af1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>