Bump lightgbm from 4.2.0 to 4.3.0

Bumps [lightgbm](https://github.com/microsoft/LightGBM) from 4.2.0 to 4.3.0.
- [Release notes](https://github.com/microsoft/LightGBM/releases)
- [Commits](https://github.com/microsoft/LightGBM/compare/v4.2.0...v4.3.0)

---
updated-dependencies:
- dependency-name: lightgbm
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements-freqai.txt

@@ -6,7 +6,7 @@
 scikit-learn==1.4.0
 joblib==1.3.2
 catboost==1.2.2; 'arm' not in platform_machine and python_version < '3.12'
-lightgbm==4.2.0
+lightgbm==4.3.0
 xgboost==2.0.3
 tensorboard==2.15.1
 datasieve==0.1.7