Bump torch from 2.0.1+cu118 to 2.2.0

Bumps [torch](https://github.com/pytorch/pytorch) from 2.0.1+cu118 to 2.2.0.
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](https://github.com/pytorch/pytorch/commits/v2.2.0)

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

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

requirements-cuda.txt

@@ -6,7 +6,7 @@ tf-nightly[and-cuda]==2.14.0.dev20230712
 # Torch.
 # Pin the version used in colab currently (works with tf cuda version).
 --extra-index-url https://download.pytorch.org/whl/cu118
-torch==2.0.1+cu118 
+torch==2.2.0 
 torchvision==0.15.2+cu118
 
 # Jax.