[ACA-4124] Change name displayed for groups in Add Permission Panel Component (#6305)

* [ACA-4124] Change property displayd for groups in Add Permission Panel Component

* [ACA-4124] Add 503 localization

* Fix e2e test

* Fix e2e test

lib/content-services/src/lib/permission-manager/components/add-permission/add-permission-panel.component.html

@@ -54,8 +54,8 @@
                 <mat-icon id="add-person-icon" mat-list-icon>person_add</mat-icon>
             </ng-template>
             <p>
-             {{item.entry?.properties['cm:authorityName']?
-                                    item.entry?.properties['cm:authorityName'] :
+             {{item.entry?.properties['cm:authorityDisplayName']?
+                                    item.entry?.properties['cm:authorityDisplayName'] :
                                     item.entry?.properties['cm:owner']?.displayName}}</p>
         </mat-list-option>
     </mat-selection-list>

lib/core/i18n/en.json

@@ -429,6 +429,16 @@
         "TEXT": "Back to home"
       }
     },
+    "503": {
+      "TITLE": "An error occurred.",
+      "DESCRIPTION": "Service Temporarily Unavailable [503].",
+      "SECONDARY_BUTTON": {
+        "TEXT": ""
+      },
+      "RETURN_BUTTON": {
+        "TEXT": "Back to home"
+      }
+    },
     "504": {
       "TITLE": "An error occurred.",
       "DESCRIPTION": "The server timed out, try again or contact IT support [504].",