Gymnasium-search-race

What's Changed
* Add discrete search race environment
* Add env id in metrics
* Add model for discrete env


**Full Changelog**: https://github.com/Quentin18/gymnasium-search-race/compare/v0.1.0...v1.0.0

What's Changed
* Add boolean to indicate if the next checkpoint is the last checkpoint in observation
* Update best model and metrics
* Bump environment version to v1

**Full Changelog**: https://github.com/Quentin18/gymnasium-search-race/compare/v0.0.1...v0.1.0

Initial Release

**Full Changelog**: https://github.com/Quentin18/gymnasium-search-race/commits/v0.0.1