Bump transformers from 4.25.1 to 4.26.1

Bumps [transformers](https://github.com/huggingface/transformers) from 4.25.1 to 4.26.1.
- [Release notes](https://github.com/huggingface/transformers/releases)
- [Commits](https://github.com/huggingface/transformers/compare/v4.25.1...v4.26.1)

---
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

@@ -18,4 +18,4 @@ clean-text==0.6.0
 unidecode==1.3.2
 spacy==3.4.1
 torch==1.12.1
-transformers==4.25.1
+transformers==4.26.1