Temporary fix for jsonargparse issue on Python3.11.9

[vinnamkim]

Summary

Our CI unit test on Python 3.11 started not working today (Python 3.10 is fine).

• develop, jsonargparse=4.27.7: Refactor to implant optimizer and scheduler into model code (#3258) · openvinotoolkit/training_extensions@bc887ed (github.com)
• jsonargparse=4.27.1: Refactor export part 1 - export parameters · openvinotoolkit/training_extensions@4fda8cb (github.com)

This seems because Python 3.11.9 is released today (Apr. 08): Python Insider: Python 3.11.9 is now available and jsonargparse is affected by this update: omni-us/jsonargparse#484

How to test

Checklist

• I have added unit tests to cover my changes.​
• I have added integration tests to cover my changes.​
• I have added e2e tests for validation.
• I have added the description of my changes into CHANGELOG in my target branch (e.g., CHANGELOG in develop).​
• I have updated the documentation in my target branch accordingly (e.g., documentation in develop).
• I have linked related issues.

License

• I submit my code changes under the same Apache License that covers the project.
  Feel free to contact the maintainers if that's a concern.
• I have updated the license header for each file (see an example below).

# Copyright (C) 2024 Intel Corporation
# SPDX-License-Identifier: Apache-2.0