SamsungQualcommRIL: fix passing isgsm flag

Change-Id: I3a07ac5157db9c64bca1016ab137419968c16fe6
Merge "SamsungQualcommRIL: fix passing isgsm flag" into cm-10.1
Merge branch 'cm-10.1' of https://github.com/CyanogenMod/android_frameworks_opt_telephony into jb42