dump mediation logs

.github/workflows/build_and_test.yml

@@ -183,4 +183,4 @@ jobs:
           kubectl logs -l app.kubernetes.io/component=dtas --tail=-1
           kubectl get all --all-namespaces
           kubectl describe pod
-          kubectl events --for deployment/acs-alfresco-repository
+          kubectl logs -l app.kubernetes.io/name=mediation --tail=-1