loongson/pypi: links for simspeclib

loongson/mirror simspeclib-2.3.0.3-py2-none-any.whl
loongson/mirror simspeclib-2.3.0.2.tar.gz
loongson/mirror simspeclib-2.3.0.1-py2-none-any.whl
loongson/mirror simspeclib-2.2.0-py2-none-any.whl