ci: stop asking reviews for API reference updates (#2987)

Author: anakin87

.github/workflows/CI_docusaurus_sync.yml

@@ -117,5 +117,4 @@ jobs:
           add-paths: |
             docs-website
           body: |
-            This PR syncs the Core Integrations API reference (${{ env.INTEGRATION_NAME }}) on Docusaurus. Just approve and merge it.
-          reviewers: "${{ github.actor }}"
+            This PR syncs the Core Integrations API reference (${{ env.INTEGRATION_NAME }}) on Docusaurus. Just approve and merge it.