CREG can handle lac/ci/lat

AT+CREG command can also provide information regarding lac/ci/lat etc so
we should set the mode correctly in cellular properties structure.

Author: Hasnain Virk

features/cellular/framework/targets/QUECTEL/EC2X/QUECTEL_EC2X.cpp

@@ -28,7 +28,7 @@ using namespace events;
 static const intptr_t cellular_properties[AT_CellularBase::PROPERTY_MAX] = {
     AT_CellularNetwork::RegistrationModeLAC,    // C_EREG
     AT_CellularNetwork::RegistrationModeLAC,    // C_GREG
-    AT_CellularNetwork::RegistrationModeEnable,    // C_REG
+    AT_CellularNetwork::RegistrationModeLAC,    // C_REG
     1,  // AT_CGSN_WITH_TYPE
     1,  // AT_CGDATA
     0,  // AT_CGAUTH