am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/ThemePicker/+/23383106



Change-Id: I389ebcd2920976e1f56c183d8bc3745f10452dd6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>