Add benchmarks against FSDP2.0 with torch.compile

[RunFMe]

FSDP2.0 supports tracing with torch.compile, which could potentially change the comparison results against YaFSDP.
Could you add the comparison against FSDP2.0+torch.compile to the list of benchmarks?

[antony-frolov]

FSDP2 is not supported in accelerate as of now and adding the support would require quite a bit of work. As soon as FSDP2 is supported in 🤗 stack we'll be happy to provide a comparison against it.