L2SS-394: Fix integration test after removing TANGO_LOFAR_LOCAL_DIR

sbin/run_integration_test.sh

-#!/bin/bash
+#!/bin/bash -e
 
 if [ -z "$LOFA20_DIR"]; then
     # We assume we aren't in the PATH, so we can derive our path.
@@ -18,7 +18,7 @@ make start databaseds dsconfig jupyter elk
 sleep 15
 
 # Update the dsconfig
-sbin/update_ConfigDb.sh CDB/integration_ConfigDb.json
+${LOFAR20_DIR}/sbin/update_ConfigDb.sh ${LOFAR20_DIR}/CDB/integration_ConfigDb.json
 
 cd "$LOFAR20_DIR/docker-compose" || exit 1
 make start sdptr-sim recv-sim unb2-sim