loongson/pypi: links for vidoptim

loongson/mirror vidoptim-0.0.1a4.tar.gz
loongson/mirror vidoptim-0.0.1a4-py3-none-any.whl
loongson/mirror vidoptim-0.0.1a3.tar.gz
loongson/mirror vidoptim-0.0.1a3-py3-none-any.whl
loongson/mirror vidoptim-0.0.1a2.tar.gz
loongson/mirror vidoptim-0.0.1a2-py3-none-any.whl