[bot:release-v1.23.x] update konflux configuration

Generated by workflow [Generate konflux configurations](https://github.com/openshift-pipelines/hack/actions/runs/26249105500)
Triggered by divyansh42

Author: openshift-pipelines-bot

.tekton/tektoncd-chains-1-23-controller-push.yaml

@@ -39,6 +39,11 @@ spec:
   - name: prefetch-input
     value: |
       {"type": "rpm", "path": ".konflux/rpms"}
+  - name: repo-name
+    value: "tektoncd-chains"
+  - name: slack-group-ids
+    value:
+      - "S050DUERQ4X"
   pipelineRef:
     name: docker-build-ta
   taskRunTemplate: