Merge "enforce limit on SubscriptionAddress" into udc-dev am: 42a15936 am: d8f542f9

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/21674084



Change-Id: I13104d2a8dfdd4300663819d25db03f9c1b6e38a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>