Bump scipy from 1.8.0 to 1.9.0

Bumps [scipy](https://github.com/scipy/scipy) from 1.8.0 to 1.9.0.
- [Release notes](https://github.com/scipy/scipy/releases)
- [Commits](scipy/scipy@v1.8.0...v1.9.0)

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

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