isolate jdk8 portlet components

open/gcube-6.0.0.yaml

@@ -174,25 +174,41 @@ gCube_release:
       - name: social-networking-library-ws
         version: 3.1.0
 
-    Portlets:
+    Portlet-workspace:
       - name: workspace
         version: 6.30.2
+
+    Portlet-accounting:
       - name: accounting-manager
         version: 1.16.0
+
+    Portlet-dataminer:
       - name: data-miner-manager
         version: 1.14.0
+
+    Portlet-dataminer-executor:
       - name: data-miner-executor
         version: 1.4.0
+
+    Portlet-SAI:
       - name: statistical-algorithms-importer
         version: 1.16.0
+
+    Portlet-ws-widget:
+      - name: workspace-widget-portlet
+        version: 1.5.3
+
+    Portlet-share-update:
+      - name: share-updates
+        version: 3.0.0
+
+    Portlets:
       - name: gcube-ckan-datacatalog
         version: 2.3.4
       - name: geoportal-data-viewer-app
         version: 3.7.0
       - name: geoportal-data-entry-app
         version: 3.3.0
-      - name: workspace-widget-portlet
-        version: 1.5.3
       - name: sbd-uploadshare-portlet
         version: 1.3.0
       - name: messages
@@ -201,8 +217,6 @@ gCube_release:
         version: 3.1.0
       - name: register-vre-users
         version: 2.4.0
-      - name: share-updates
-        version: 3.0.0
       - name: news-feed
         version: 3.1.0