Bump transformers from 4.9.2 to 4.46.3

Bumps [transformers](https://github.com/huggingface/transformers) from 4.9.2 to 4.46.3.
- [Release notes](https://github.com/huggingface/transformers/releases)
- [Commits](huggingface/transformers@v4.9.2...v4.46.3)

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

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

requirements/test_requirements.txt

@@ -1,6 +1,6 @@
 pytest==5.3.1
 pytest-cov==2.11.1
-transformers==4.9.2
+transformers==4.46.3
 neptune_client==0.13.0
 comet_ml==3.15.1
 wandb==0.10.27