Bump scipy from 1.9.0 to 1.9.1

Bumps [scipy](https://github.com/scipy/scipy) from 1.9.0 to 1.9.1.
- [Release notes](https://github.com/scipy/scipy/releases)
- [Commits](scipy/scipy@v1.9.0...v1.9.1)

---
updated-dependencies:
- dependency-name: scipy
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

python/requirements.txt

@@ -8,7 +8,7 @@ pyarrow==9.0.0
 pyspark==3.2.1
 python-dateutil==2.8.2
 pytz==2022.2.1
-scipy==1.9.0
+scipy==1.9.1
 six==1.16.0
 wheel==0.37.1
 semver==2.13.0