Fix issue in ddsrouter_tool CI

Signed-off-by: David Laseca Perez <davidlaseca@eprosima.com>

Author: David-LP99

tools/ddsrouter_tool/test/application/configurations/complex_configuration.yaml

@@ -75,9 +75,10 @@ participants:
         port: 11668
         transport: tcp
       - ip: "0.0.0.0"
+        port: 11669
     listening-addresses:
       - ip: "127.0.0.1"
-        port: 11669
+        port: 11670
 
   - name: XML-DDS
     kind: xml