Removed duplicated permission check in getRadioAccessFamily().

Bug: 261887223
Test: atest CtsTelephonyTestCases, atest FrameworkTelephonyTests
Flashed build on raven-userdebug: calls and SMS are working.

Change-Id: I58df297a412ea9872360d4c24fbd2ae8682d0ec7
1 file changed