fix(deps): update dependency lightgbm to v4.2.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
lightgbm (changelog)	4.1.0 -> 4.2.0

---

Release Notes

microsoft/LightGBM (lightgbm)

v4.2.0

Compare Source

✨ v4.2.0 of the R package is now available on CRAN (link), the first major release of the R package in 2+ years.

✨ The Python package now accepts Apache Arrow Tables and Arrays (thanks @​borchero!)

🔧 A critical bug in quantized training support is fixed

Changes

💡 New Features

• [python-package] Allow to pass Arrow table for prediction @​borchero (#​6168)
• [python-package] Allow to pass Arrow table and array as init scores @​borchero (#​6167)
• [python-package] Allow to pass Arrow array as groups @​borchero (#​6166)
• [python-package] Allow to pass Arrow array as weights @​borchero (#​6164)
• [python-package] Accept numpy generators as random_state @​david-cortes (#​6174)
• [python-package] Allow to pass Arrow array as labels @​borchero (#​6163)
• [python-package] Allow to pass Arrow table as training data @​borchero (#​6034)

🔨 Breaking

• [python-package] fix access to Dataset metadata in scikit-learn custom metrics and objectives @​jameslamb (#​6108)
• [CUDA] drop CUDA 10 support, start supporting CUDA 12 (fixes #​5789) @​jameslamb (#​6099)

🚀 Efficiency Improvement

• [R-package] Fix inefficiency in retrieving pointers @​david-cortes (#​6208)
• [CUDA] CUDA Quantized Training (fixes #​5606) @​shiyu1994 (#​5933)

🐛 Bug Fixes

• fix errors from MSVC '/permissive-' mode (fixes #​6230) @​Zhaojun-Liu (#​6232)
• [R-package] [c++] add tighter multithreading control, avoid global OpenMP side effects (fixes #​4705, fixes #​5102) @​jameslamb (#​6226)
• [python-package] take shallow copy of dataframe in predict (fixes #​6195) @​jmoralez (#​6218)
• Fix null handling for Arrow data @​borchero (#​6227)
• [R-package] use safer pattern for error formatting (fixes #​6212) @​jameslamb (#​6216)
• [python-package] fix libpath.py @​shiyu1994 (#​6192)
• set explicit number of threads in every OpenMP parallel region @​jameslamb (#​6135)
• ignore unknown parameters when loading from model file @​jmoralez (#​6126)
• [python-package] [R-package] include more params in model text representation (fixes #​6010) @​jameslamb (#​6077)
• [fix] fix quantized training (fixes #​5982) (fixes #​5994) @​shiyu1994 (#​6092)
• [python-package] Fix misdetected objective after multiple calls to LGBMClassifier.fit @​david-cortes (#​6002)

📖 Documentation

• [docs] remove links to Laurae++ site @​jameslamb (#​6193)
• [docs] reduce redirects in docs links @​jameslamb (#​6181)
• [docs] fix broken links @​jameslamb (#​6161)

🧰 Maintenance

• release v4.2.0 @​jameslamb (#​6191)
• [ci] [R-package] allow more possibly-lost warnings from valgrind @​jameslamb (#​6233)
• [ci] Upgrade Azure VMSS to use Mariner Linux @​shiyu1994 (#​6222)
• Add msvc conformance check @​Zhaojun-Liu (#​6234)
• [python-package] Add tests for passing Arrow arrays with empty chunks @​borchero (#​6210)
• [R-package] change CRAN maintainer @​jameslamb (#​6224)
• [CUDA] fix typo in error message @​jameslamb (#​6207)
• [python-package] ignore mypy errors related to ctypes string buffers @​jameslamb (#​6198)
• [python-package] consolidate pandas-to-numpy conversion code @​jameslamb (#​6156)
• [R-package] standardize naming of internal functions @​jameslamb (#​6179)
• [R-package] remove unreachable code @​jameslamb (#​6180)
• allow new files in include/LightGBM @​jameslamb (#​6177)
• [R-package] Use cat() instead of print() for metrics and callbacks @​david-cortes (#​6171)
• [ci] resolve warning in tests @​jameslamb (#​6154)
• [ci] use mamba instead of conda in macOS and Linux CI jobs @​borchero (#​6140)
• factor out uses of omp_get_num_threads() and omp_get_max_threads() outside of OpenMP wrapper @​jameslamb (#​6133)
• remove unnecessary allocations in HistogramSumReducer @​jameslamb (#​6132)
• [ci] [R-package] enforce more {lintr} checks @​jameslamb (#​6130)
• fix compiler warnings for CPP tests @​jameslamb (#​6124)
• [ci] [R-package] test against R 4.3 on Windows @​jameslamb (#​6061)
• [python-package] reorganize early stopping callback @​jameslamb (#​6114)
• [python-package] simplify Dataset._compare_params_for_warning() @​jameslamb (#​6120)
• [ci] fix sh-compatibility issue in build-cran-package.sh @​jameslamb (#​6118)
• [python-package] remove unnecessary allocations in ctypes code @​jameslamb (#​6111)
• [python-package] fix mypy errors in Dataset construction @​jameslamb (#​6106)
• [ci] ensure correct R version is used on GitHub Actions (fixes #​5640) @​jameslamb (#​6107)
• [python-package] fix mypy error about eval result tuples @​jameslamb (#​6105)
• [python-package] fix mypy error from Dataset.pandas_categorical @​jameslamb (#​6098)
• [ci] Fix typo in dependencies @​borchero (#​6100)
• [python-package] fix mypy errors related to eval result parsing in callbacks @​jameslamb (#​6096)
• [python-package] mark EarlyStopException as part of public API @​jameslamb (#​6095)
• [python-package] fix mypy errors related to eval result tuples @​jameslamb (#​6097)
• update to fmt 10.1.1, fast_double_parser 0.7.0 @​jameslamb (#​6074)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.