Update docker.io/postgres Docker tag to v18

clusters/cl01tl/storage/mariadb-operator/Chart.yaml

@@ -1,24 +0,0 @@
-apiVersion: v2
-name: mariadb-operator
-version: 1.0.0
-description: MariaDB Operator
-keywords:
-  - mariadb-operator
-  - database
-  - storage
-  - kubernetes
-home: https://wiki.alexlebens.dev/
-sources:
-  - https://github.com/mariadb-operator/mariadb-operator
-  - https://github.com/mariadb-operator/mariadb-operator/tree/main/deploy/charts/mariadb-operator
-maintainers:
-  - name: alexlebens
-dependencies:
-  - name: mariadb-operator
-    version: 25.10.2
-    repository: https://helm.mariadb.com/mariadb-operator
-  - name: mariadb-operator
-    version: 25.10.2
-    repository: https://helm.mariadb.com/mariadb-operator
-icon: https://mariadb-operator.github.io/mariadb-operator/assets/mariadb_profile.svg
-appVersion: 25.10.2

clusters/cl01tl/storage/mariadb-operator/values.yaml

@@ -1,11 +0,0 @@
-mariadb-operator:
-  ha:
-    enabled: true
-    replicas: 3
-  metrics:
-    enabled: true
-    serviceMonitor:
-      enabled: true
-  pdb:
-    enabled: true
-    maxUnavailable: 1