chore(flux): update image cilium 1.17.6 → 1.18.0 (clustertool) (#37915)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| cilium | minor | `1.17.6` -> `1.18.0` |

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clustertool/embed/generic/kubernetes/kube-system/cilium/app/helm-release.yaml

@@ -13,7 +13,7 @@ spec:
   chart:
     spec:
       chart: cilium
-      version: 1.17.6
+      version: 1.18.0
       sourceRef:
         kind: HelmRepository
         name: home-ops-mirror