loongson/pypi: links for cloudcoverage

loongson/mirror cloudcoverage-2.2.1.tar.gz
loongson/mirror cloudcoverage-2.2.tar.gz
loongson/mirror cloudcoverage-2.1.tar.gz
loongson/mirror cloudcoverage-2.0.tar.gz
loongson/mirror cloudcoverage-1.0.tar.gz