Spring boot version with Java 21

Latest and greatest release.

😶‍🌫️ Not much in it really.

What's Changed

• Bump junit:junit from 4.12 to 4.13.1 in /nano by @dependabot in #1

New Contributors

• @dependabot made their first contribution in #1

Full Changelog: v0.0.1...v1.0.0