loongson/pypi: links for sqlcollection

loongson/mirror sqlcollection-0.3.0.tar.gz
loongson/mirror sqlcollection-0.2.1.tar.gz
loongson/mirror sqlcollection-0.1.4.tar.gz
loongson/mirror sqlcollection-0.1.3.tar.gz
loongson/mirror sqlcollection-0.1.2.tar.gz
loongson/mirror sqlcollection-0.1.1.tar.gz