Remove AndroidTest.xml am: 21c5d5a268

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DeviceLock/+/3463077

Change-Id: Ic334d06735f882f6e778462e03c085cb7556525a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>