Bump six from 1.16.0 to 1.17.0

Bumps [six](https://github.com/benjaminp/six) from 1.16.0 to 1.17.0.
- [Changelog](https://github.com/benjaminp/six/blob/main/CHANGES)
- [Commits](benjaminp/six@1.16.0...1.17.0)

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

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

Author: dependabot[bot]

requirements_test.txt

@@ -4,7 +4,7 @@ numpy>=1.18.5,<1.27
 scipy==1.10.1
 matplotlib==3.7.1
 scikit-learn==1.4.1.post1
-six==1.16.0
+six==1.17.0
 Pillow==10.3.0
 tqdm==4.67.1
 statsmodels==0.14.2