[openkm] Update Helm chart postgresql to v11 (#1653)

* [openkm] Update Helm chart postgresql to v11

* chore: Auto-update chart metadata

* Update Chart.yaml

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <renovate[bot]@users.noreply.github.com>
Co-authored-by: Bᴇʀɴᴅ Sᴄʜᴏʀɢᴇʀs <me@bjw-s.dev>

charts/stable/openkm/Chart.yaml

@@ -3,7 +3,7 @@ apiVersion: v2
 appVersion: 1.0.0
 description: OpenKM integrates all essential documents management, collaboration and an advanced search functionality into one easy to use solution.
 name: openkm
-version: 3.2.2
+version: 4.0.0
 kubeVersion: ">=1.16.0-0"
 keywords:
   - openkm
@@ -22,14 +22,16 @@ 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
   - name: mariadb
-    version: 10.5.1
+    version: 11.0.14
     repository: https://charts.bitnami.com/bitnami
     condition: mariadb.enabled
 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
+    - kind: changed
+      description: Upgraded `mariadb` chart dependency to version 11.0.14