Python 3.11 integration

[Medoalmasry]

Before submitting

• Was this discussed/approved via a Github issue? (no need for typos, doc improvements)
  Yes this was, bug issue Dataclass error while importing Fairseq in Python 3.11 #5012
• Did you read the contributor guideline?
  Yes
• Did you make sure to update the docs?
• There was no need
• Did you write any new necessary tests?
• Further amendments need to be done to the Hydra library. Working on it at the moment.

What does this PR do?

Fixes # (5012).

PR review

Anyone in the community is free to review the PR once the tests have passed.
If we didn't discuss your PR in Github issues there's a high chance it will not be merged.

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[Robolightning]

Unfortunately, after these changes, fireseq becomes incompatible with hydra. You do not know how to fix this problem? I also have python 3.11.
On image: caused by an exception in file hydra\core\config_store.py

[ponponon]

hydra

Which warehouse are you referring to hydra? Is https://pypi.org/project/hydra-core?