loongson/pypi: links for shtools

loongson/mirror shtools-2.2.2.zip
loongson/mirror shtools-2.2.1.zip
loongson/mirror shtools-2.2.0.zip
loongson/mirror shtools-2.1.7.zip
loongson/mirror shtools-2.1.6.zip
loongson/mirror shtools-2.1.5.zip
loongson/mirror shtools-2.1.4.zip
loongson/mirror shtools-2.1.2.zip
loongson/mirror shtools-2.1.1.zip
loongson/mirror shtools-2.0.1.zip
loongson/mirror shtools-2.0.0.zip
loongson/mirror shtools-1.0.10.zip