chore(deps): update gcr.io/kubebuilder/kube-rbac-proxy docker tag to v0.16.0 (#47)

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Tyler Gillson <[email protected]>

Author: renovate[bot]

chart/validator-plugin-maas/values.yaml

@@ -12,7 +12,7 @@ controllerManager:
         - ALL
     image:
       repository: gcr.io/kubebuilder/kube-rbac-proxy
-      tag: v0.15.0
+      tag: v0.16.0
     resources:
       limits:
         cpu: 500m