[automerger skipped] Add CTS for BatteryStatsManager new API am: 9d3a5ede58 -s ours

am skip reason: Merged-In I654b8920d6ea1dada782a618776b13870f7f98df with SHA-1 f52a30b605 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/15082047

Change-Id: I6c9246842aa0955735921d4ba4f403ed042b19f8