feat(deps): update flux group ( v2.5.1 → v2.6.3 )

| datasource  | package                       | from   | to     |
| ----------- | ----------------------------- | ------ | ------ |
| github-tags | fluxcd/flux2                  | v2.5.1 | v2.6.3 |
| docker      | ghcr.io/fluxcd/flux-manifests | v2.5.1 | v2.6.3 |

Author: renovate[bot]

kubernetes/nas-1/bootstrap/kustomization.yaml

@@ -2,7 +2,7 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-  - github.com/fluxcd/flux2/manifests/install?ref=v2.5.1
+  - github.com/fluxcd/flux2/manifests/install?ref=v2.6.3
 patches:
   - patch: |-
       $patch: delete

kubernetes/nas-1/flux/config/flux.yaml

@@ -8,7 +8,7 @@ spec:
   interval: 10m
   url: oci://ghcr.io/fluxcd/flux-manifests
   ref:
-    tag: v2.5.1
+    tag: v2.6.3
 ---
 apiVersion: kustomize.toolkit.fluxcd.io/v1
 kind: Kustomization