Enable directory recursion for Cilium manifests source

Network policies in the network-policies/ subdirectory were not being
synced because ArgoCD was not recursing into subdirectories.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

argocd-apps/infrastructure/cilium.yaml

@@ -42,6 +42,8 @@ spec:
     - repoURL: https://gitlab.kube.huskypup.net/Scooby/Homelabv4.git
       targetRevision: main
       path: infrastructure/cilium/manifests
+      directory:
+        recurse: true
   destination:
     server: https://kubernetes.default.svc
     namespace: kube-system