Bump torch from 1.13.1 to 2.2.0 in /examples/flax/vision (#33748)

Bumps [torch](https://github.com/pytorch/pytorch) from 1.13.1 to 2.2.0.
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](pytorch/pytorch@v1.13.1...v2.2.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

examples/flax/vision/requirements.txt

@@ -3,6 +3,6 @@ jaxlib>=0.1.59
 flax>=0.3.5
 optax>=0.0.8
 -f https://download.pytorch.org/whl/torch_stable.html
-torch==1.13.1
+torch==2.2.0
 -f https://download.pytorch.org/whl/torch_stable.html
 torchvision==0.12.0+cpu