gituser/pypi: links for gitnextrelease

gituser/pypi gitnextrelease-0.7.5.tar.gz
gituser/pypi gitnextrelease-0.7.5-py3-none-any.whl
gituser/pypi gitnextrelease-0.7.4.tar.gz
gituser/pypi gitnextrelease-0.7.4-py3-none-any.whl