Update CHANGELOG

Author: rodrigoberriel

CHANGELOG.md

@@ -52,6 +52,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fix the type of the credentials parameter of make_client from the Python SDK
 - Reduced number of noisy information on ortho views for 3D canvas (<https://github.com/opencv/cvat/pull/5608>)
 - Clean up disk space after a project is removed (<https://github.com/opencv/cvat/pull/5632>)
+- Downgrade NumPy used by HRNet because `np.int` is no longer available (<https://github.com/opencv/cvat/pull/5574>)
 
 ### Security
 - Fixed vulnerability with social authentication (<https://github.com/opencv/cvat/pull/5521>)