build(deps): bump scikit-learn in /examples/vertical-fl

Bumps [scikit-learn](https://github.com/scikit-learn/scikit-learn) from 1.3.2 to 1.5.0.
- [Release notes](https://github.com/scikit-learn/scikit-learn/releases)
- [Commits](scikit-learn/scikit-learn@1.3.2...1.5.0)

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

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

examples/vertical-fl/pyproject.toml

@@ -12,7 +12,7 @@ dependencies = [
     "flwr-datasets>=0.3.0",
     "pandas==2.0.3",
     "numpy>=1.26.0",
-    "scikit-learn==1.3.2",
+    "scikit-learn==1.5.0",
     "torch==2.5.1",
 ]