loongson/pypi: links for signal4gmns

loongson/mirror signal4gmns-0.0.6.tar.gz
loongson/mirror signal4gmns-0.0.5.tar.gz
loongson/mirror signal4gmns-0.0.4.tar.gz
loongson/mirror signal4gmns-0.0.3.tar.gz
loongson/mirror signal4gmns-0.0.2.tar.gz
loongson/mirror signal4gmns-0.0.1.tar.gz