chore(deps): update postgres docker tag to v18

services/Gitea/supportingfiles/statefulset-gitea-actions-act-runner.yaml

@@ -39,7 +39,7 @@ spec:
               done
       containers:
         - name: act-runner
-          image: "gitea/act_runner:0.2.13"
+          image: "gitea/act_runner:0.2.12"
           imagePullPolicy: IfNotPresent
           command: ["sh", "-c", "while ! nc -z 127.0.0.1 2375 </dev/null; do echo 'waiting for docker daemon...'; sleep 5; done; /sbin/tini -- run.sh"]
           workingDir: /data

services/Guacamole/deployment-guacamole.yaml

@@ -67,7 +67,7 @@ spec:
           tcpSocket:
             port: 4822
       - name: db
-        image: postgres:16-alpine
+        image: postgres:18-alpine
         securityContext:
           runAsUser: 70
           runAsGroup: 70