Merge "Add python mobly test template xml." am: 0a25e67404 am: 863bf01391 am: 31337205d6 am: 34a9f9c13e

Original change: https://android-review.googlesource.com/c/platform/build/+/2469502

Change-Id: Ic457623b8cbbd10323083a5060c353aecdde1397
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>