Update branch

Author: JakeSCahill

local-antora-playbook.yml

@@ -22,8 +22,8 @@ content:
   - url: https://github.com/redpanda-data/redpanda-labs
     branches: main
     start_paths: [docs,'*/docs']
-  - url: ../rp-connect-docs
-    branches: HEAD
+  - url: https://github.com/redpanda-data/rp-connect-docs
+    branches: single-source
 ui:
   bundle:
     url: https://github.com/redpanda-data/docs-ui/releases/latest/download/ui-bundle.zip