build(deps): update torch requirement

Updates the requirements on [torch](https://github.com/pytorch/pytorch) to permit the latest version.
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](pytorch/pytorch@v2.0.0...v2.2.1)

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

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

requirements.txt

@@ -3,4 +3,4 @@ anyio ==4.2.0
 lightning >=2.1.0
 six >=1.15.0
 hetu-galvatron ==0.0.2
-torch >=2.0.0, <2.2.0  # fix FSDP compatibility
+torch >=2.0.0, <2.3.0  # fix FSDP compatibility