loongson/pypi: links for physicalturtle

loongson/mirror PhysicalTurtle-0.4.zip
loongson/mirror PhysicalTurtle-0.4.tar.gz
loongson/mirror PhysicalTurtle-0.3.tar.gz
loongson/mirror PhysicalTurtle-0.2.tar.gz
loongson/mirror PhysicalTurtle-0.1.tar.gz