Merge "Expose MmTelCapabilities#isCapable() as Public API" am: 784c6a8db2 am: f3fa23f787 am: 7e8cbfe8ed

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1314566

Change-Id: Id697fda33b3f778884b2a34d3b369883653983f1