Update docker.io/postgres Docker tag to v18

clusters/cl01tl/applications/tdarr/values.yaml

@@ -48,7 +48,7 @@ tdarr:
         main:
           image:
             repository: ghcr.io/haveagitgat/tdarr_node
-            tag: 2.48.01
+            tag: 2.47.01
             pullPolicy: IfNotPresent
           env:
             - name: TZ

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