CI: adding --phy-test command line option to gNB real-time test

ci-scripts/xml_files/gnb_nr_ue_usrp_run.xml

@@ -33,7 +33,7 @@
         <testCase id="090101">
                 <class>Initialize_eNB</class>
                 <desc>Initialize gNB USRP</desc>
-		<Initialize_eNB_args>-O ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf</Initialize_eNB_args>
+		<Initialize_eNB_args>-O ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf --phy-test</Initialize_eNB_args>
 		<air_interface>NR</air_interface>
         </testCase>