Block PUBLISH execution when the MmTel registered to avoid multiple am: ec0d702927

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/net/ims/+/22122392

Change-Id: I666667b1b1e9ca0c1609b1aa8278253bcf22c82c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>