Update transformers requirement

Updates the requirements on [transformers](https://github.com/huggingface/transformers) to permit the latest version.
- [Release notes](https://github.com/huggingface/transformers/releases)
- [Commits](huggingface/transformers@v4.31.0...v4.44.2)

---
updated-dependencies:
- dependency-name: transformers
  dependency-type: direct:production
...

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

requirements.txt

@@ -13,5 +13,5 @@ torchmetrics>=0.11.0, <0.11.5
 torchvision>=0.13.0, <0.16.2
 deepspeed>=0.9.0, <0.12.5
 datasets>=2.9.0, <2.15.1
-transformers>=4.31.0, <4.35.3
+transformers>=4.31.0, <4.44.3
 scipy>=1.9.0, <1.11.5