skip permission check for TelephonyManager API getMmsUserAgent

Bug: 133637995
Test: Manual test
Change-Id: Ib9f211120c34e9b48c02f990088c32fb307a64f2
(cherry picked from commit 48781653654ff06b5db51ab312fd1f01111d65de)
Merged-in: Ib9f211120c34e9b48c02f990088c32fb307a64f2
2 files changed