Merge "Add TelephonyManager unit test Add TelephonyManager.getEmergencyNumberList(Categories) unit test" am: 8e4f8fa79d

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/1496911

Change-Id: Ie368c7ec36da04203c243c0c615a29acfcb677e4