Create psql templates to reduce boilerplace (#1668)

* bump versions and format before applying changes

* add persistence template

* add service template

* explicitly set the default values

* apply new templates to a chart

* bump

library/common-test/Chart.yaml

@@ -12,7 +12,7 @@ icon: https://localhost/icon
 dependencies:
   - name: common
     repository: file://../common
-    version: ~1.1.0
+    version: ~1.2.0
 maintainers:
   - name: truenas
     url: https://www.truenas.com/