Merge pull request #5699 from ereslibre/kubewarden-slack-channel

Add #kubewarden slack channel

Author: k8s-ci-robot

communication/slack-config/channels.yaml

@@ -217,6 +217,7 @@ channels:
   - name: kubespray
   - name: kubespray-dev
   - name: kubevirt-dev
+  - name: kubewarden
   - name: kubicorn
   - name: kudo
   - name: kurl