[teslamate] Update Helm chart postgresql to v11 (#1665)

* [teslamate] Update Helm chart postgresql to v11

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <renovate[bot]@users.noreply.github.com>

charts/stable/teslamate/Chart.yaml

@@ -3,7 +3,7 @@ apiVersion: v2
 appVersion: v1.23.4
 description: "A self-hosted data logger for your Tesla \U0001F698"
 name: teslamate
-version: 6.7.2
+version: 7.0.0
 keywords:
   - teslamate
   - tesla
@@ -17,7 +17,7 @@ dependencies:
     repository: https://library-charts.k8s-at-home.com
     version: 4.4.2
   - name: postgresql
-    version: 10.16.2
+    version: 11.6.12
     repository: https://charts.bitnami.com/bitnami
     condition: postgresql.enabled
 maintainers:
@@ -26,4 +26,4 @@ maintainers:
 annotations:
   artifacthub.io/changes: |-
     - kind: changed
-      description: Upgraded `common` chart dependency to version 4.4.2
+      description: Upgraded `postgresql` chart dependency to version 11.6.12

charts/stable/teslamate/values.yaml

@@ -21,11 +21,11 @@ env:
   # -- Postgres database hostname
   DATABASE_HOST: '{{ include "common.names.fullname" .}}-postgresql'
   # -- Postgres database user name
-  DATABASE_USER: "{{ .Values.postgresql.postgresqlUsername }}"
+  DATABASE_USER: postgres
   # -- Postgres database password
-  DATABASE_PASS: "{{ .Values.postgresql.postgresqlPassword }}"
+  DATABASE_PASS: "{{ .Values.postgresql.auth.postgresPassword }}"
   # -- Postgres database password
-  DATABASE_NAME: "{{ .Values.postgresql.postgresqlDatabase }}"
+  DATABASE_NAME: "{{ .Values.postgresql.auth.database }}"
   # -- Disables the MQTT feature if `true`
   DISABLE_MQTT: "false"
 
@@ -55,9 +55,9 @@ persistence:
 # @default -- See values.yaml
 postgresql:
   enabled: false
-  postgresqlUsername: postgres
-  postgresqlPassword: teslamate-pass
-  postgresqlDatabase: teslamate
+  auth:
+    postgresPassword: teslamate-pass
+    database: teslamate
   persistence:
     enabled: false
     # storageClass: ""