1.55.1

Hotfix 🚑️

• ✨ Frontend: Student competition announcement (#4404) by @odeimaiz
• 🐛Autoscaling: fix listing of nodes with common prefix (#4410) by @sanderegg
• 🐛 Bugfix: FP extractLabelFromLink + Announcement Validator (#4414) by @odeimaiz @pcrespov

Full Changelog: v1.55.0...v1.55.1
Release Issue #4409