Update README.adoc (#1180)

Author: Feediver1

README.adoc

@@ -14,6 +14,8 @@ image:https://api.netlify.com/api/v1/badges/5b89dd6f-1847-419c-b3be-a1650ce8992f
 </p></a>
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+![CodeRabbit Pull Request Reviews](https://img.shields.io/coderabbit/prs/github/redpanda-data/docs?utm_source=oss&utm_medium=github&utm_campaign=redpanda-data%2Fdocs&labelColor=171717&color=FF570A&link=https%3A%2F%2Fcoderabbit.ai&label=CodeRabbit+Reviews)
+
 This repository hosts the documentation content for Redpanda Self-Managed.
 
 == Contribute