Bump pillow from 11.0.0 to 11.1.0

Bumps [pillow](https://github.com/python-pillow/Pillow) from 11.0.0 to 11.1.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@11.0.0...11.1.0)

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

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

Author: dependabot[bot]

requirements_test.txt

@@ -5,7 +5,7 @@ scipy==1.10.1
 matplotlib==3.7.1
 scikit-learn==1.4.1.post1
 six==1.17.0
-Pillow==11.0.0
+Pillow==11.1.0
 tqdm==4.67.1
 statsmodels==0.14.2
 pydub==0.25.1