Adjust max_rxgain to improve UL throughput

ci-scripts/conf_files/gnb-du.sa.band1.52prb.usrpb210.conf

@@ -196,7 +196,7 @@ RUs = (
          att_rx         = 0;
          bands          = [1];
          max_pdschReferenceSignalPower = -27;
-         max_rxgain                    = 105;
+         max_rxgain                    = 112;
          eNB_instances  = [0];
          #beamforming 1x4 matrix:
          bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000];

ci-scripts/xml_files/container_sa_f1_b200_quectel.xml

@@ -181,7 +181,7 @@
 
   <testCase id="170002">
     <class>Iperf</class>
-    <desc>iperf (BIDIR TCP)(20 sec)(single-ue profile)</desc>
+    <desc>iperf (BIDIR TCP)(60 sec)(single-ue profile)</desc>
     <iperf_args>-t 60 --bidir</iperf_args>
     <direction>BIDIR</direction>
     <id>idefix</id>