fix(apps): revert postgres major upgrade and fix some apps with more than 1 ingresses (#4676)

* revert postgres

* fix second ingress on few apps

charts/stable/etherpad/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 appVersion: "1.8.14"
-version: 11.0.3
+version: 11.0.4
 kubeVersion: ">=1.16.0-0"
 name: etherpad
 description: A real-time collaborative editor scalable to thousands of simultaneous real time users.
@@ -24,7 +24,7 @@ dependencies:
   - condition: postgresql.enabled
     name: postgresql
     repository: https://charts.truecharts.org/
-    version: 10.0.5
+    version: 10.0.2
 maintainers:
   - email: info@truecharts.org
     name: TrueCharts