Return early in is_jsonable if circular reference

[Wauplin]

Currently if an object has a circular reference (e.g. a dictionary with an entry referencing the dictionary itself), we are using the RecursionError to determine that the object is not "jsonable". This is far from been optimized. This PR updates the logic to return early as soon as a circular reference is detected.

Code in this PR has been generated using VS Code + Inference Provider + gpt-oss-120b 😃

This PR should fix transient issues we have in the Windows CI:

...
[gw11] win32 -- Python 3.9.13 D:\a\huggingface_hub\huggingface_hub\.venv\Scripts\python.exe
worker 'gw11' crashed while running 'tests/test_utils_typing.py::test_is_jsonable_failure[data4]'
...
=========================== short test summary info ===========================
FAILED ..\tests\test_utils_typing.py::test_is_jsonable_failure[data4]
= 1 failed, 1304 passed, 222 skipped, 14 xfailed, 145 warnings, 8 rerun in 297.29s (0:04:57) =

[HuggingFaceDocBuilderDev]

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[hanouticelina]

looks good! 👍