loongson/pypi: links for cbpi4-flowmeter

loongson/mirror cbpi4-Flowmeter-0.0.6.tar.gz
loongson/mirror cbpi4-Flowmeter-0.0.6rc1.tar.gz
loongson/mirror cbpi4-Flowmeter-0.0.4.tar.gz
loongson/mirror cbpi4-Flowmeter-0.0.2.tar.gz
loongson/mirror cbpi4-Flowmeter-0.0.1.tar.gz