Merge "CTS test ConnectivityDiagnostics via CarrierPrivilegesTracker." into rvc-dev am: efaf28e9f3

Original change: https://googleplex-android-review.googlesource.com/c/platform/cts/+/11916180

Change-Id: Ic6311170dfa6bea6ba05d6fef78ba602b61a5fbd