feat(container): update image ghcr.io/twin/gatus ( v5.11.0 → v5.18.1 )

| datasource | package            | from    | to      |
| ---------- | ------------------ | ------- | ------- |
| docker     | ghcr.io/twin/gatus | v5.11.0 | v5.18.1 |

Author: renovate[bot]

kubernetes/cluster-0/apps/monitoring/gatus/app/helmrelease.yaml

@@ -53,7 +53,7 @@ spec:
           app:
             image:
               repository: ghcr.io/twin/gatus
-              tag: v5.11.0@sha256:eb0374eb55e3ff84ec8f9ea10342ddb623cfba23e5836138896cde01f11cf23d
+              tag: v5.18.1@sha256:97525568fdef34539b1b4d015aef2d1cf6f58f1bc087443387b349940544394d
             env:
               TZ: America/New_York
               GATUS_CONFIG_PATH: /config