Unify changelog codestyle

Author: mathbunnyru

CHANGELOG.md

@@ -8,10 +8,10 @@ All image manifests can be found in [the wiki](https://github.com/jupyter/docker
 Affected: all images.
 
 - **Non-breaking:** build contributed recipes in PRs ([#2212](https://github.com/jupyter/docker-stacks/pull/2212), [#2213](https://github.com/jupyter/docker-stacks/pull/2213)).
-- **Non-breaking:** Remove information about Docker Hub images from Quay.io READMEs ([#2211](https://github.com/jupyter/docker-stacks/pull/2211)).
-- **Non-breaking:** First upload artifacts and then run tests to make sure we can easily debug broken images ([#2214](https://github.com/jupyter/docker-stacks/pull/2214)).
-- **Breaking:** Pin some packages to fix `r-notebook` and `datascience-notebook` under aarch64 ([#2215](https://github.com/jupyter/docker-stacks/pull/2215)).
-- **Non-breaking:** Don't use matrix.image-variant, use 2 separate variables ([#2217](https://github.com/jupyter/docker-stacks/pull/2217)).
+- **Non-breaking:** remove information about Docker Hub images from Quay.io READMEs ([#2211](https://github.com/jupyter/docker-stacks/pull/2211)).
+- **Non-breaking:** first upload artifacts and then run tests to make sure we can easily debug broken images ([#2214](https://github.com/jupyter/docker-stacks/pull/2214)).
+- **Non-Breaking:** aarch64 `r-notebook`, `datascience-notebook`: pin some packages to fix `r-notebook` and `datascience-notebook` under aarch64 ([#2215](https://github.com/jupyter/docker-stacks/pull/2215)).
+- **Non-breaking:** don't use matrix.image-variant, use 2 separate variables ([#2217](https://github.com/jupyter/docker-stacks/pull/2217)).
 
 ## 2025-02-11