feat: update yamllint pre-commit hook

cluster/core/cert-manager/helm-release.yaml

@@ -28,7 +28,3 @@ spec:
       nameservers:
       - "1.1.1.1"
       - "8.8.8.8"
-    prometheus:
-      enabled: false
-      servicemonitor:
-        enabled: false

cluster/core/metallb-system/helm-release.yaml

@@ -22,11 +22,6 @@ spec:
       image:
         repository: metallb/speaker
         tag: v0.9.6
-    prometheus:
-      serviceMonitor:
-        enabled: false
-      prometheusRule:
-        enabled: false
     configInline:
       address-pools:
       - name: default