[automerger skipped] [DO NOT MERGE] OPP: append timestamp to the file name am:...

[automerger skipped] [DO NOT MERGE] OPP: append timestamp to the file name am: 79d80d0d am: 734bfe72 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Bluetooth/+/13076508

Change-Id: I6741ef33952321fdac6a35bea1d427add4623400