Support for Python 3.13

[jyo64]

When running:

pip install tensorflow-io-gcs-filesystem
Defaulting to user installation because normal site-packages is not writeable
ERROR: Could not find a version that satisfies the requirement tensorflow-io-gcs-filesystem (from versions: none)
ERROR: No matching distribution found for tensorflow-io-gcs-filesystem

I get the above error. Is someone already working on porting tensorflow-io-gcs-filesystem to support Python 3.13?

I wish to support this if not.

[mihaimaruseac]

#2104 #2093

[nazimisik]

Yet, it's a direct dependency and the tf project maintainers have no visible intention of fixing this https://github.com/tensorflow/tensorflow/pull/82771#issuecomment-2538131571

[mihaimaruseac]

As I mentioned in that issue, the team is looking into a solution, but this over the winter break so don't expect a solution yesterday.

[mihaimaruseac]

This should now be fixed from TF side, with tensorflow-io-gcs-filesystem an optional dependency.