update changelog

Author: xavdid

CHANGELOG.md

@@ -5,6 +5,7 @@ The exercism CLI follows [semantic versioning](http://semver.org/).
 ----------------
 
 ## Next Release
+* [#1092](https://github.com/exercism/cli/pull/1092) Add `exercism test` command to run the unit tests for nearly any track (inspired by [universal-test-runner](https://github.com/xavdid/universal-test-runner)) - [@xavdid]
 * **Your contribution here**
 
 ## v3.1.0 (2022-10-04)
@@ -489,5 +490,6 @@ All changes by [@msgehard]
 [@sfairchild]: https://github.com/sfairchild
 [@simonjefford]: https://github.com/simonjefford
 [@srt32]: https://github.com/srt32
+[@xavdid]: https://github.com/xavdid
 [@williandrade]: https://github.com/williandrade
 [@zabawaba99]: https://github.com/zabawaba99