Merge pull request #6457 from alculquicondor/patch-2

Add slack channel for WG Batch

Author: k8s-ci-robot

communication/slack-config/channels.yaml

@@ -437,6 +437,7 @@ channels:
   - name: wg-api-expression
   - name: wg-apply
     archived: true
+  - name: wg-batch
   - name: wg-component-standard
     archived: true
   - name: wg-component-standard-mentorship