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: f010d556

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



Change-Id: I75e913287709d891d24d0a939144fc180140766a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>