Update to use groundhog2k postgres chart

Bump chart versions

Author: GDYendell

charts/apps/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: developer-portal
 description: An ArgoCD App of Apps for deploying the Developer Portal
 type: application
-version: 0.2.0
+version: 0.3.0
 dependencies:
   - name: common
     repository: https://charts.bitnami.com/bitnami

charts/apps/templates/postgres-app.yaml

@@ -9,9 +9,9 @@ metadata:
 spec:
   project: {{ default .Release.Namespace .Values.project }}
   source:
-    repoURL: https://charts.bitnami.com/bitnami
+    repoURL: https://groundhog2k.github.io/helm-charts
     targetRevision: {{ .Values.postgresql.targetRevision }}
-    chart: postgresql
+    chart: postgres
     helm:
       valuesObject:
         auth:

charts/apps/values.yaml

@@ -6,7 +6,7 @@ destination:
 
 postgresql:
   enabled: true
-  targetRevision: 15.5.32
+  targetRevision: 1.5.8
 
 backend:
   enabled: true

charts/backend/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: developer-portal-backend
 description: A Helm chart for deploying the Diamond developer portal backend
 type: application
-version: 0.2.0
+version: 0.3.0
 appVersion: 0.0.28
 dependencies:
   - name: common

charts/frontend/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: developer-portal-frontend
 description: A Helm chart for deploying the Diamond developer portal backend
 type: application
-version: 0.2.0
+version: 0.3.0
 appVersion: 0.0.28
 dependencies:
   - name: common