loongson/pypi: links for rtlsdr-scanner

loongson/mirror rtlsdr_scanner-1.3.1.tar.gz
loongson/mirror rtlsdr_scanner-1.3.0.tar.gz
loongson/mirror rtlsdr_scanner-1.2.2.tar.gz
loongson/mirror rtlsdr_scanner-1.2.1.tar.gz
loongson/mirror rtlsdr_scanner-1.2.0.tar.gz
loongson/mirror rtlsdr_scanner-1.1.1.tar.gz