Add option to configure IP version

[AdrianAlan]

A small change of adding an option to specify the IP version, defaulting to 1.0.0.

Motivation: although it is a long time since the Y2K22 issue I hear people still run into it when running on systems where admins didn't install the patch. The same workaround was suggested in here. Issue mentioned in #633.

Type of change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change which adds functionality)

Tests

Please suggest tests for this change.

Checklist

• I have read the guidelines for contributing.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• I have installed and run pre-commit on the files I edited or added.
• I have added tests that prove my fix is effective or that my feature works.

[vloncar]

Nice!

But how would one set a version using the public API? The only way to use it is to create the config manually and call the keras_to_hls() or set it after the ModelGraph was created but before the write() is called.

[AdrianAlan]

Now it should be possible to specify it through hls4ml.converters.create_config as well. Is there another way you thought about it?

PS Wouldn't you have the same concern about ClockUncertainty?

[vloncar]

Looks good. It failed for the accelerator backend, so I added support for it as well.