Update changelog

Author: adamwathan

CHANGELOG.md

@@ -16,6 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Removed `target` feature and dropped any compatibility with IE 11 ([#2571](https://github.com/tailwindlabs/tailwindcss/pull/2571))
 - Switch `normalize.css` to `modern-normalize` ([#2572](https://github.com/tailwindlabs/tailwindcss/pull/2572))
+- Remove `scrolling-touch` and `scrolling-auto` utilities ([#2573](https://github.com/tailwindlabs/tailwindcss/pull/2573))
 
 ## [1.9.2]