Bump statsmodels from 0.14.0 to 0.14.1

Bumps [statsmodels](https://github.com/statsmodels/statsmodels) from 0.14.0 to 0.14.1.
- [Release notes](https://github.com/statsmodels/statsmodels/releases)
- [Changelog](https://github.com/statsmodels/statsmodels/blob/main/CHANGES.md)
- [Commits](statsmodels/statsmodels@v0.14.0...v0.14.1)

---
updated-dependencies:
- dependency-name: statsmodels
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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