Update accelerate requirement from 0.30.1 to 0.31.0

Updates the requirements on [accelerate](https://github.com/huggingface/accelerate) to permit the latest version.
- [Release notes](https://github.com/huggingface/accelerate/releases)
- [Commits](huggingface/accelerate@v0.30.1...v0.31.0)

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

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

pyproject.toml

@@ -25,7 +25,7 @@ bitsandbytes = "*"
 transformers = "4.41.2"
 einops-exts = "0.0.4"
 torchvision = "*"
-accelerate = "0.30.1"
+accelerate = "0.31.0"
 datasets = "*"
 loguru = "*"
 vector-quantize-pytorch = "1.14.7"