Bump xgboost-cpu from 3.0.5 to 3.1.0 (#104)

Bumps [xgboost-cpu](https://github.com/dmlc/xgboost) from 3.0.5 to 3.1.0.
- [Release notes](https://github.com/dmlc/xgboost/releases)
- [Changelog](https://github.com/dmlc/xgboost/blob/master/NEWS.md)
- [Commits](dmlc/xgboost@v3.0.5...v3.1.0)

---
updated-dependencies:
- dependency-name: xgboost-cpu
  dependency-version: 3.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -5,7 +5,7 @@ pyarrow==21.0.0
 scikit-learn==1.7.2
 
 # Use xgboost-cpu on Linux or Windows x86_64
-xgboost-cpu==3.0.5; sys_platform == "linux" and platform_machine == "x86_64"
+xgboost-cpu==3.1.0; sys_platform == "linux" and platform_machine == "x86_64"
 xgboost-cpu==3.0.5; sys_platform == "win32" and platform_machine == "x86_64"
 
 # Use xgboost on all other platforms (e.g., macOS Intel or ARM, or non-x86_64)