[automerger] Add patch-level attribute to STS test annotations am: 2d7e81ff am: cb53bf33 am: ca453ab4 am: 1a83b230 am: 492b776a am: 7c7a76fa am: 1af9fb36 am: 12ccbf08 am: 562e7ffc am: 8ee3da79 Change-Id: I859a7f904543d7521328719d5a586d0433cc997f