Ignores failing test soon to be removed am: c2a87b8b4d am: c1f3ba5dc9

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/ThemePicker/+/21566922

Change-Id: Id5ff5461744cf5150d9d972f225a72eeae3c34c9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>