Merge "enforce limit on SubscriptionAddress" into udc-dev am: 42a15936 am: 745ecf90

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



Change-Id: I97f3a76009ec6321e1e8576ae9117ec838113c88
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>