feat(databases): expose root password field on gui (#2327)

* feat(databases): expose root password field on gui

* update image ref to mongodb

* whoops

* bump common on mongo

charts/dependency/postgresql/Chart.yaml

@@ -22,7 +22,7 @@ name: postgresql
 sources:
 - https://www.postgresql.org/
 type: application
-version: 7.0.13
+version: 7.0.14
 annotations:
   truecharts.org/catagories: |
     - database

charts/dependency/postgresql/questions.yaml

@@ -90,6 +90,13 @@ questions:
       type: string
       default: ""
       required: true
+  - variable: postgrespassword
+    group: "App Configuration"
+    label: "Root Password"
+    schema:
+      type: string
+      default: ""
+      required: true
 
   - variable: service
     group: "Networking and Services"