Bump pandas from 2.2.2 to 2.2.3 (#60)

Bumps [pandas](https://github.com/pandas-dev/pandas) from 2.2.2 to 2.2.3.
- [Release notes](https://github.com/pandas-dev/pandas/releases)
- [Commits](pandas-dev/pandas@v2.2.2...v2.2.3)

---
updated-dependencies:
- dependency-name: pandas
  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>

requirements-docker.txt

@@ -1,5 +1,5 @@
 numpy==2.1.1
-pandas==2.2.2
+pandas==2.2.3
 xgboost==2.1.1
 pyarrow==17.0.0
 scikit-learn==1.5.1

requirements.txt

@@ -1,6 +1,6 @@
 numpy==2.1.1
 optuna==4.0.0
-pandas==2.2.2
+pandas==2.2.3
 xgboost==2.1.1
 psutil==6.0.0
 pyarrow==17.0.0