fix(postgresql): correct group permissions on SCALE deployments of postgresql

charts/stable/postgresql/Chart.yaml

@@ -22,7 +22,7 @@ name: postgresql
 sources:
 - https://www.postgresql.org/
 type: application
-version: 5.1.3
+version: 5.1.4
 annotations:
   truecharts.org/catagories: |
     - database

charts/stable/postgresql/questions.yaml

@@ -605,7 +605,7 @@ questions:
           description: The groupID this App of the user running the application"
           schema:
             type: int
-            default: 568
+            default: 0
         - variable: fsGroup
           label: "fsGroup"
           description: "The group that should own ALL storage."