Add Flux sync manifests

clusters/cluster/flux-system/gotk-sync.yaml

@@ -0,0 +1,27 @@
+# This manifest was generated by flux. DO NOT EDIT.
+---
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: GitRepository
+metadata:
+  name: flux-system
+  namespace: flux-system
+spec:
+  interval: 1m0s
+  ref:
+    branch: flux-demo
+  secretRef:
+    name: flux-system
+  url: https://gitea.p-lao.com/aleleba/kubernetes-vscode.git
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: flux-system
+  namespace: flux-system
+spec:
+  interval: 10m0s
+  path: ./clusters/cluster
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: flux-system