Bump scikit-learn from 0.23.2 to 1.5.0

Bumps [scikit-learn](https://github.com/scikit-learn/scikit-learn) from 0.23.2 to 1.5.0.
- [Release notes](https://github.com/scikit-learn/scikit-learn/releases)
- [Commits](scikit-learn/scikit-learn@0.23.2...1.5.0)

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

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

requirements.txt

@@ -19,7 +19,7 @@ plotnine==0.7.0
 protobuf<4
 python-dateutil==2.8.0
 pytz==2018.9
-scikit-learn==0.23.2
+scikit-learn==1.5.0
 six==1.12.0
 tensorflow-gpu==1.15.4
 tensorflow-estimator==1.15.1