Update dependency gardener/gardener-extension-networking-cilium to v1.47.0 (#232)

Author: gardener-ci-robot

componentvector/components.yaml

@@ -17,7 +17,7 @@ components:
         repository: europe-docker.pkg.dev/gardener-project/public/charts/gardener/extensions/networking-calico
 - name: github.com/gardener/gardener-extension-networking-cilium
   sourceRepository: https://github.com/gardener/gardener-extension-networking-cilium
-  version: v1.46.0
+  version: v1.47.0
   resources:
     admissionCiliumRuntime:
       helmChart: