loongson/pypi: links for blockchain-etl-common

loongson/mirror blockchain-etl-common-1.7.1.tar.gz
loongson/mirror blockchain-etl-common-1.6.1.tar.gz
loongson/mirror blockchain-etl-common-1.6.0.tar.gz
loongson/mirror blockchain-etl-common-1.4.0.tar.gz
loongson/mirror blockchain-etl-common-1.3.0.tar.gz
loongson/mirror blockchain-etl-common-1.2.0.tar.gz
loongson/mirror blockchain-etl-common-1.1.1.tar.gz
loongson/mirror blockchain-etl-common-1.1.0.tar.gz
loongson/mirror blockchain-etl-common-1.0.0.tar.gz