Update docker.io/postgres Docker tag to v18

clusters/cl01tl/management/headlamp/Chart.yaml

@@ -14,7 +14,7 @@ maintainers:
   - name: alexlebens
 dependencies:
   - name: headlamp
-    version: 0.36.0
+    version: 0.35.0
     repository: https://kubernetes-sigs.github.io/headlamp/
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/headlamp.png
 appVersion: 0.30.1

hosts/ps10rp/gitea/compose.yaml

@@ -19,7 +19,7 @@ services:
             - /dev/net/tun:/dev/net/tun
 
     postgresql:
-        image: docker.io/postgres:17.6-alpine3.21
+        image: docker.io/postgres:18.0-alpine3.21
         container_name: gitea-postgres
         env_file:
             - .env