build(deps): update pyarrow requirement

Updates the requirements on [pyarrow](https://github.com/apache/arrow) to permit the latest version.
- [Release notes](https://github.com/apache/arrow/releases)
- [Commits](apache/arrow@apache-arrow-23.0.1...apache-arrow-25.0.0)

---
updated-dependencies:
- dependency-name: pyarrow
  dependency-version: 25.0.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -29,7 +29,7 @@ dependencies = [
   "numpy>=1.26,<2.4",
   "optuna>=4.2,<5",
   "pandas>=2.2,<3",
-  "pyarrow>=23.0.1,<24",
+  "pyarrow>=23.0.1,<26",
   "pydantic>=2.8,<3",
   "pyyaml>=6,<7",
   "scikit-learn>=1.5,<2",