chore(flux): update image kubernetes-reflector 7.7.2 → 7.7.3 (clustertool) (#40329)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[kubernetes-reflector](https://truecharts.org/charts/system/kubernetes-reflector)
([source](https://ghcr.io/emberstack/kubernetes-reflector)) | patch |
`7.7.2` -> `7.7.3` |

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clustertool/embed/generic/kubernetes/system/kubernetes-reflector/app/helm-release.yaml

@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: kubernetes-reflector
-      version: 7.7.2
+      version: 7.7.3
       sourceRef:
         kind: HelmRepository
         name: truecharts