Clean up obsolete aliases for Truth. am: 2585ebb7fa

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

Change-Id: I549b464ab6d8f6d17891fdddcabe91a802bb9ce3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>