Bump xgboost from 2.1.1 to 2.1.2 (#1673)

Bumps [xgboost](https://github.com/dmlc/xgboost) from 2.1.1 to 2.1.2.
- [Release notes](https://github.com/dmlc/xgboost/releases)
- [Changelog](https://github.com/dmlc/xgboost/blob/master/NEWS.md)
- [Commits](dmlc/xgboost@v2.1.1...v2.1.2)

---
updated-dependencies:
- dependency-name: xgboost
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Călina Cenan <calina@cenan.net>

setup.py

@@ -43,7 +43,7 @@
     "statsmodels==0.14.4",
     "time_machine==2.16.0",
     "typeguard==4.4.0",
-    "xgboost==2.1.1",
+    "xgboost==2.1.2",
     "web3==6.20.2",
     "sapphire.py==0.2.3",
     "stopit==1.1.2",