ci: add hetzner-webhook and clusterissuer

infrastructure/cert-manager-webhook-hetzner/helmrelease.yaml

@@ -0,0 +1,18 @@
+apiVersion: helm.toolkit.fluxcd.io/v2beta2
+kind: HelmRelease
+metadata:
+  name: cert-manager-webhook-hetzner
+  namespace: cert-manager
+spec:
+  interval: 15m
+  chart:
+    spec:
+      chart: cert-manager-webhook-hetzner
+      version: 1.3.3
+      sourceRef:
+        kind: HelmRepository
+        name: vadimkim-cert-manager-webhook-hetzner
+        namespace: flux-system
+  values:
+    groupName: patanix.de
+