[TorchFX] Support output port id

[daniil-lyakhov]

🚀 Feature request

Some TorchFX operations are returning a tuple instead of a torch.Tesnor. In case an algorithm requests a statistic from such node nncf will raise an error like tuple has not is_empty method. This affect the yolon11 model, current workaround is the ignored scope with the type of operation which return a tuple:

nncf.IgnoredScope(types=["__getitem__"])

The task is to:

• Introduce FXTargetPoint with port_id attr instead of input_port_id
• Support FXTargetPoint in each TorchFX transformation

Feature Use Case

No response

Are you going to submit a PR?

• Yes I'd like to help by submitting a PR!