loongson/pypi: links for freqsignals-client

loongson/mirror freqsignals-client-0.1.2.tar.gz
loongson/mirror freqsignals-client-0.1.1.tar.gz
loongson/mirror freqsignals-client-0.0.1.tar.gz
loongson/mirror freqsignals_client-0.0.1-py3.8.egg