loongson/pypi: links for build-compiler

loongson/mirror build-compiler-0.1.2.tar.gz
loongson/mirror build_compiler-0.1.2-py3-none-any.whl
loongson/mirror build-compiler-0.1.1.tar.gz
loongson/mirror build_compiler-0.1.1-py3-none-any.whl
loongson/mirror build-compiler-0.1.tar.gz
loongson/mirror build_compiler-0.1-py3-none-any.whl