cythonize from setup.py to support python 3.11

[cbouss]

Similar to #31 but running cython at build time.

[ecederstrand]

Also works for Python 3.12.

[ecederstrand]

Trying to get attention from someone at Cloudera to maintain this package. @ihodes maybe?

[ecederstrand]

Or possibly @phunt or @lajosrodek?

[csringhofer]

@ecederstrand
Thanks for working on this!
Checked out the PR and could create packages with different Python3 versions, including 3.11 and 3.12.
Couldn't compile it with Python 2.7 though, getting an error from pip_self_version_check.
Did you test it with 2.7?

Python 2.7 support should be dropped soon, but it would be nice to have a final release for it.

[ecederstrand]

Python 2.7 was EOL almost four years ago. I haven't tested it and personally don't see any value maintaining support for it.

[csringhofer]

impala-shell still supports Python 2.7. My plan was to test this change via impala-shell, which turned out to be tricky due the build system being tied to Python2
Nevertheless, in the end it worked and could connect with impala-shell using Kerberos on Python3.11/3.12

Thanks again for working on this!