loongson/pypi: links for shell-retry

loongson/mirror shell-retry-0.0.8.tar.gz
loongson/mirror shell-retry-0.0.7.tar.gz
loongson/mirror shell-retry-0.0.6.tar.gz
loongson/mirror shell-retry-0.0.4.tar.gz
loongson/mirror shell-retry-0.0.3.tar.gz
loongson/mirror shell-retry-0.0.2.tar.gz
loongson/mirror shell-retry-0.0.1.tar.gz