chore(deps): bump shap from 0.43.0 to 0.48.0 in /requirements

Bumps [shap](https://github.com/shap/shap) from 0.43.0 to 0.48.0.
- [Release notes](https://github.com/shap/shap/releases)
- [Changelog](https://github.com/shap/shap/blob/master/docs/release_notes.rst)
- [Commits](shap/shap@v0.43.0...v0.48.0)

---
updated-dependencies:
- dependency-name: shap
  dependency-version: 0.48.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements/base.txt

@@ -11,7 +11,7 @@ kaggle==1.7.4.5         # for Kaggle api access
 seaborn==0.13.2         # for data visualization
 scikit-learn==1.5.1     # for machine learning algorithms
 scipy==1.10.1           # for scientific computing
-shap==0.43.0            # for model interpretability
+shap==0.48.0            # for model interpretability
 openpyxl==3.1.5         # for Excel file support from kaggle datasets
 
 # Azure ML SDK - essential components only