loongson/pypi: links for irholiday

loongson/mirror irholiday-0.1.8.tar.gz
loongson/mirror irholiday-0.1.8-py2.py3-none-any.whl
loongson/mirror irholiday-0.1.7.tar.gz
loongson/mirror irholiday-0.1.6.tar.gz
loongson/mirror irholiday-0.1.5.tar.gz
loongson/mirror irholiday-0.1.4.tar.gz