Lightgbm-ray

- Remove support for Python 3.7, add support for 3.10 (47)
- Use new `train.report` API (50)

What's Changed
* Fix master CI by Yard1 in https://github.com/ray-project/lightgbm_ray/pull/40
* Compatibility for xgboost>=1.7.0 & xgboost-ray>=0.1.12


**Full Changelog**: https://github.com/ray-project/lightgbm_ray/compare/v0.1.7...v0.1.8

Fixed wrong xgboost-ray version in requirements. No other changes from v0.1.6.

What's Changed
* Switch to use packaging Version from distutils LooseVersion by peytondmurray in https://github.com/ray-project/lightgbm_ray/pull/36
* add license metadata to package setup by jimthompson5802 in https://github.com/ray-project/lightgbm_ray/pull/38
* Better detection for being in a PG by Yard1 in https://github.com/ray-project/lightgbm_ray/pull/39

New Contributors
* peytondmurray made their first contribution in https://github.com/ray-project/lightgbm_ray/pull/36
* jimthompson5802 made their first contribution in https://github.com/ray-project/lightgbm_ray/pull/38

**Full Changelog**: https://github.com/ray-project/lightgbm_ray/compare/v0.1.5...v0.1.6

What's Changed
* Bump version to 0.1.5 by Yard1 in https://github.com/ray-project/lightgbm_ray/pull/32
* [CI] Fix Tune test by Yard1 in https://github.com/ray-project/lightgbm_ray/pull/33
* Update Ray core APIs by krfricke in https://github.com/ray-project/lightgbm_ray/pull/35


**Full Changelog**: https://github.com/ray-project/lightgbm_ray/compare/v0.1.4...v0.1.5

What's Changed
* Adjust readme for Ray Docs by Yard1 in https://github.com/ray-project/lightgbm_ray/pull/30
* Remove legacy code by Yard1 in https://github.com/ray-project/lightgbm_ray/pull/31


**Full Changelog**: https://github.com/ray-project/lightgbm_ray/compare/v0.1.3...v0.1.4