Move emergency callback related intents to TelephonyManager

This CL also renames to have android.telephony prefix for
one of the intents used internally. Also suppresses the lint
errors for keeping android.intent.* which is needed for app
compatiblily as 3rd party may have hardcoded in their manifest.

Bug: 146240041
Test: Build
Change-Id: Ib3e786b73af614d5ef0d8cf3e5a6642273060f68