build(deps): bump scikit-learn from 1.3.0 to 1.5.1

Bumps [scikit-learn](https://github.com/scikit-learn/scikit-learn) from 1.3.0 to 1.5.1.
- [Release notes](https://github.com/scikit-learn/scikit-learn/releases)
- [Commits](scikit-learn/scikit-learn@1.3.0...1.5.1)

---
updated-dependencies:
- dependency-name: scikit-learn
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,6 +1,6 @@
 pandas==2.0.3
 numpy==1.24.3
-scikit-learn==1.3.0
+scikit-learn==1.5.1
 flask==2.3.3
 schedule==1.2.0
 holidays==0.29