fix yaml syntax

open/gcube-5.15.0.yaml

@@ -32,27 +32,27 @@ gCube_release:
        - name: resource-registry-api
          version: 4.3.0
 
-    RRClient:
+     RRClient:
-      - name: resource-registry-query-template-client
+       - name: resource-registry-query-template-client
-        version: 1.1.0
+         version: 1.1.0
-      - name: resource-registry-client
+       - name: resource-registry-client
-        version: 4.3.0
+         version: 4.3.0
-      - name: resource-registry-context-client
+       - name: resource-registry-context-client
-        version: 4.1.0
+         version: 4.1.0
 
-    RREnablingLibs:
+     RREnablingLibs:
-      - name: resource-registry-schema-client
+       - name: resource-registry-schema-client
-        version: 4.2.0
+         version: 4.2.0
-      - name: resource-registry-publisher
+       - name: resource-registry-publisher
-        version: 4.3.0
+         version: 4.3.0
 
-    RRLibraries:
+     RRLibraries:
-      - name: resource-registry-handlers
+       - name: resource-registry-handlers
-        version: 2.2.0
+         version: 2.2.0
 
-     ClientLibraries:
+      ClientLibraries:
-       - name: gcat-client
+        - name: gcat-client
-         version: 2.4.1
+          version: 2.4.1
 
      Libraries:
        - name: catalogue-util-library