loongson/pypi: links for collective-opensearch

loongson/mirror collective.opensearch-1.6.tar.gz
loongson/mirror collective.opensearch-1.5.tar.gz
loongson/mirror collective.opensearch-1.4.1.tar.gz
loongson/mirror collective.opensearch-1.4.tar.gz
loongson/mirror collective.opensearch-1.3.tar.gz
loongson/mirror collective.opensearch-1.2.tar.gz
loongson/mirror collective.opensearch-1.1.tar.gz
loongson/mirror collective.opensearch-1.0.tar.gz