bumped version numbers to RC6

kubernetes/dspace-deployment.yaml

@@ -50,7 +50,7 @@ spec:
             secretKeyRef:
               key: mail.pass
               name: dspace-secrets
-        image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/dspace:1.3-RC2
+        image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/dspace:1.3-RC6
         name: clarin-dspace
         imagePullPolicy: Always
         ports:

kubernetes/nginx-deployment.yaml

@@ -20,7 +20,7 @@ spec:
         io.kompose.service: nginx
     spec:
       containers:
-      - image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/nginx:1.3-RC2
+      - image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/nginx:1.3-RC6
         imagePullPolicy: Always
         name: clarin-nginx
         ports:

kubernetes/postgres-deployment.yaml

@@ -48,7 +48,7 @@ spec:
             secretKeyRef:
               key: dspace.utils.name
               name: dspace-secrets
-        image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/postgres:1.3-RC2
+        image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/postgres:1.3-RC6
         imagePullPolicy: Always
         name: clarin-postgres
         resources: {}