Rename silly __version_info__ symbol to VERSION
Rename silly __version_info__ symbol to VERSION

Django uses the name VERSION and it always seems good to rid ourselves
of another faux-dunder symbol that really means nothing to the Python
runtime and therefore should not enjoy the (in-?)dignity of a dunder.

GuidoBR/python-skyfield,exoanalytic/python-skyfield,skyfielders/python-skyfield,exoanalytic/python-skyfield,ozialien/python-skyfield,skyfielders/python-skyfield,ozialien/python-skyfield,GuidoBR/python-skyfield