Bump statsmodels from 0.14.2 to 0.14.4

Bumps [statsmodels](https://github.com/statsmodels/statsmodels) from 0.14.2 to 0.14.4.
- [Release notes](https://github.com/statsmodels/statsmodels/releases)
- [Changelog](https://github.com/statsmodels/statsmodels/blob/main/CHANGES.md)
- [Commits](statsmodels/statsmodels@v0.14.2...v0.14.4)

---
updated-dependencies:
- dependency-name: statsmodels
  dependency-version: 0.14.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements_test.txt

@@ -9,7 +9,7 @@ scikit-learn==1.6.1
 six==1.17.0
 Pillow==11.2.1
 tqdm==4.67.1
-statsmodels==0.14.2
+statsmodels==0.14.4
 pydub==0.25.1
 resampy==0.4.3
 ffmpeg-python==0.2.0