Change link in the Bors badge

Author: curquiza

README.md

@@ -17,7 +17,7 @@
   <a href="https://badge.fury.io/rb/meilisearch"><img src="https://badge.fury.io/rb/meilisearch.svg" alt="Latest Stable Version"></a>
   <a href="https://github.com/meilisearch/meilisearch-ruby/actions"><img src="https://github.com/meilisearch/meilisearch-ruby/workflows/Tests/badge.svg" alt="Test"></a>
   <a href="https://github.com/meilisearch/meilisearch-ruby/blob/main/LICENSE"><img src="https://img.shields.io/badge/license-MIT-informational" alt="License"></a>
-  <a href="https://app.bors.tech/repositories/28781"><img src="https://bors.tech/images/badge_small.svg" alt="Bors enabled"></a>
+  <a href="https://ms-bors.herokuapp.com/repositories/6"><img src="https://bors.tech/images/badge_small.svg" alt="Bors enabled"></a>
 </p>
 
 <p align="center">⚡ The MeiliSearch API client written for Ruby 💎</p>