chore(deps): update helm general non-major helm releases (#1828)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

charts/stable/etherpad/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 appVersion: "1.8.14"
-version: 5.0.27
+version: 5.0.28
 kubeVersion: '>=1.16.0-0'
 name: etherpad
 description: A real-time collaborative editor scalable to thousands of simultaneous real time users.
@@ -19,11 +19,11 @@ sources:
 dependencies:
 - name: common
   repository: https://truecharts.org
-  version: 8.14.2
+  version: 8.14.4
 - condition: postgresql.enabled
   name: postgresql
   repository: https://truecharts.org/
-  version: 6.0.58
+  version: 6.0.60
 maintainers:
 - email: info@truecharts.org
   name: TrueCharts