chore: release v8.28.0

[github-actions[bot]]

:rocket: v8.28.0

Make sure to use squash & merge when merging! Once this is merged, another job will kick off automatically and publish the package.

:memo: Changelog

8.28.0 (2024-04-29)

Features

• add reactiongroups in (#1278) (0d5f87f)
• sort option on getReplies endpoint (#1284) (9ad65d3)