Merge "SIM slot not available error code added to...

Merge "SIM slot not available error code added to UpdateAvailableNetworksResult" into tm-dev am: 217edfa9

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17518065



Change-Id: I350ca5441d2f1e761f9de40f4c0d6a09aab769eb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>