QcomModulePkg: Update call to PmicInfoExt to get pmic info

GetPmicInfoExt API is only supported on PMIC Revision 3.
Update check to call GetPmicInfoExt only if v3 pmic protocol
revision is reported.

Change-Id: I50eb98f1f8f919d4298a9ca808b476bbb96f2390
1 file changed