Bump scikit-learn from 1.2.2 to 1.5.0 in /python/requirements

Bumps [scikit-learn](https://github.com/scikit-learn/scikit-learn) from 1.2.2 to 1.5.0.
- [Release notes](https://github.com/scikit-learn/scikit-learn/releases)
- [Commits](scikit-learn/scikit-learn@1.2.2...1.5.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

python/requirements/examples.txt

@@ -168,7 +168,7 @@ pyzmq==25.0.2
     #   jupyter-client
 requests==2.28.2
     # via pandas-datareader
-scikit-learn==1.2.2
+scikit-learn==1.5.0
     # via -r examples.in
 scipy==1.10.1
     # via