patch(deps): update rancher/helm-controller docker tag to v0.16.16 (#24)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

controller/kustomization.yml

@@ -12,6 +12,6 @@ resources:
 images:
   - name: helm-controller
     newName: rancher/helm-controller
-    newTag: "v0.16.15"
+    newTag: "v0.16.16"
 
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