Update docker.io/postgres Docker tag to v18

.gitea/workflows/render-manifests.yaml

@@ -90,8 +90,7 @@ jobs:
           fi
 
           echo ">> Directories to Render:"
-          RENDER_DIR=$(printf "%s\n" "${RENDER_DIR[@]}" | sort -u)
+          # echo "$(printf "%s\n" "${RENDER_DIR[@]}" | sort -u)"
-          echo "$RENDER_DIR"
           echo "-----"
 
           echo "changes-detected=true" >> $GITEA_OUTPUT

hosts/ps10rp/gitea/compose.yaml

@@ -19,7 +19,7 @@ services:
             - /dev/net/tun:/dev/net/tun
 
     postgresql:
-        image: docker.io/postgres:17.7-alpine3.21
+        image: docker.io/postgres:18.1-alpine3.21
         container_name: gitea-postgres
         env_file:
             - .env