add coder helm repo

kubernetes/flux/repositories/helm/coder.yaml

@@ -0,0 +1,10 @@
+---
+# yaml-language-server: $schema=https://ks.hsn.dev/source.toolkit.fluxcd.io/helmrepository_v1beta2.json
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: HelmRepository
+metadata:
+  name: coder
+  namespace: flux-system
+spec:
+  interval: 2h
+  url: https://helm.coder.com/v2

kubernetes/flux/repositories/helm/kustomization.yaml

@@ -8,6 +8,7 @@ resources:
   - backube.yaml
   - bjw-s.yaml
   - cilium.yaml
+  - coder.yaml
   - coredns.yaml
   - crowdsec.yaml
   - crunchydata.yaml