- Remove not needed patch in prep section
- Change preun to postun to run python_uninstall_alternatives to remove rpmlint
errors

- Update to 3.3.0:
Added the --check option to check whether files would change if run again, for use in continuous integration scenarios.
- Update to 3.2.0:
Added the -P option to use print() instead of cog.outl() for code output.
- Update to 3.1.0:
* Fix a problem with Python 3.8.10 and 3.9.5 that require absolute paths in sys.path
https://github.com/nedbat/cog/issues/16
Python 3.9 and 3.10 are supported.