Add support for message in KEY_IMS_REASONINFO_MAPPING_STRING_ARRAY am: 15cc4653 am: f69b4372

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/20188848



Change-Id: I5e680f283a47dbb3c46d5b1570652d46b868d177
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>