Add config_restartRadioAfterProvisioning to AT&T mcc/mnc's

Bug: 11673637
Change-Id: Ie758a303fd751d204fd6baa60217e88df6376aae
merge in klp-release history after reset to klp-dev
Merge tag 'android-4.4_r1.2' into somex-4.4

Android 4.4 Release 1.2