loongson/pypi: links for beets-beetmatch

loongson/mirror beets_beetmatch-0.3.2.tar.gz
loongson/mirror beets_beetmatch-0.3.2-py3-none-any.whl
loongson/mirror beets_beetmatch-0.2.1.tar.gz
loongson/mirror beets_beetmatch-0.2.1-py3-none-any.whl
loongson/mirror beets_beetmatch-0.2.0.tar.gz
loongson/mirror beets_beetmatch-0.2.0-py3-none-any.whl