Clean up obsolete aliases for Truth. am: 2585ebb7fa am: d60849f035 am: 76a932bbf4 am: 7b755e3973

Original change: https://android-review.googlesource.com/c/platform/packages/apps/ThemePicker/+/2778096

Change-Id: Ifb1eee63675582d694e7783d04638d3ac0993c1c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>