When the viewport is very narrow, style alert actions differently. Also
allow for alert actions to wrap if any of them have very long contents.

Changelog: changed

feat(Alert): Ensure Alert actions can wrap

See merge request gitlab-org/gitlab-ui!4650



Merged-by: Enrique Alcántara <ealcantara@gitlab.com>
Approved-by: Dan MH <dmizzi-harris@gitlab.com>
Approved-by: Artur Fedorov <afedorov@gitlab.com>
Approved-by: Enrique Alcántara <ealcantara@gitlab.com>
Co-authored-by: Chad Lavimoniere <clavimoniere@gitlab.com>

# [94.8.0](gitlab-org/gitlab-ui@v94.7.0...v94.8.0) (2024-10-03)

### Features

* **Alert:** Ensure Alert actions can wrap ([cc4df4c3](gitlab-org/gitlab-ui@cc4df4c3))