fix(helm-chart): update helm release reloader to 2.2.6

| datasource | package  | from  | to    |
| ---------- | -------- | ----- | ----- |
| helm       | reloader | 2.2.5 | 2.2.6 |

Author: angelnu-bot[bot]

apps/kube-system/reloader.yaml

@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: reloader
-      version: 2.2.5
+      version: 2.2.6
       sourceRef:
         kind: HelmRepository
         name: stakater-charts