Merge pull request #5171 from ewrenn8/master

Rename #k14s to #carvel

Author: k8s-ci-robot

communication/slack-config/channels.yaml

@@ -128,7 +128,8 @@ channels:
   - name: jp-users
   - name: jp-users-novice
   - name: jsonnet
-  - name: k14s
+  - name: carvel
+    id: CH8KCCKA5
   - name: kalm
   - name: kaniko
   - name: k8s-dual-stack