chore(deps): update dependency metallb/metallb to v0.13.11

Author: renovate[bot]

seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/metallb/kustomization.yaml

@@ -3,5 +3,5 @@ kind: Kustomization
 namespace: metallb-system
 
 resources:
-  - github.com/metallb/metallb/config/native?ref=v0.13.10
+  - github.com/metallb/metallb/config/native?ref=v0.13.11
   - ./metallb-address-pool.yaml