loongson/pypi: links for squircle

loongson/mirror squircle-0.2.2.tar.gz
loongson/mirror squircle-0.2.2-py3-none-any.whl
loongson/mirror squircle-0.2.1.tar.gz
loongson/mirror squircle-0.2.1-py3-none-any.whl
loongson/mirror squircle-0.2.0.tar.gz
loongson/mirror squircle-0.1.0.tar.gz
loongson/mirror squircle-0.1-py3.7.egg
loongson/mirror squircle-0.0.1.tar.gz
loongson/mirror squircle-0.0.1-py3-none-any.whl