Merge "Add SDK checks in TelephonyManagerShim" am: be2bb70fd6

Original change: https://android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/2026543

Change-Id: Ie158a5f66dcfbe5e6936d4cd2f50545a9c7707e8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>