Merge pull request #7735 from rikatz/create-br-dev-channel

Create the Brazilian dev channels

Author: k8s-ci-robot

communication/slack-config/channels.yaml

@@ -37,6 +37,7 @@ channels:
     archived: true
   - name: bpfman
     id: C04UJBW2553
+  - name: br-dev
   - name: brigade
   - name: camptocamp-devops-stack
   - name: canonical-kubernetes