I saw a title of Try deleting machine pool user data file from S3 when pruning an old launch template version, add S3 storage tests, which doesn't seem to have any of the acceptable prefixes.

You need to have one of these as the prefix of your PR title:

• Breaking change: ⚠ (:warning:)
• Non-breaking feature: ✨ (:sparkles:)
• Patch fix: 🐛 (:bug:)
• Docs: 📖 (:book:)
• Release: 🚀 (:rocket:)
• Infra/Tests/Other: 🌱 (:seedling:)

More details can be found at sigs.k8s.io/kubebuilder-release-tools/VERSIONING.md.