Update changelog

Author: padde

CHANGELOG.md

@@ -1,7 +1,8 @@
 ### 0.5.1 (Next)
 
+* [#124](https://github.com/ruby-grape/grape-swagger-rails/pull/124): Rails 7 compatibility - [@padde](https://github.com/padde).
 * Your contribution here.
- 
+
 ### 0.5.0 (2024/04/06)
 
 * [#110](https://github.com/ruby-grape/grape-swagger-rails/pull/110): Update dummy app to current rails conventions - [@duffn](https://github.com/duffn).