Bump transformers from 4.46.3 to 4.47.1

Bumps [transformers](https://github.com/huggingface/transformers) from 4.46.3 to 4.47.1.
- [Release notes](https://github.com/huggingface/transformers/releases)
- [Commits](https://github.com/huggingface/transformers/compare/v4.46.3...v4.47.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -17,7 +17,7 @@ clean-text==0.6.0
 unidecode==1.3.8
 spacy==3.8.3
 torch==2.4.1
-transformers==4.46.3
+transformers==4.47.1
 ffmpeg-python==0.2.0
 elevenlabs==1.8.1
 yt-dlp==2024.12.13