loongson/pypi: links for mkdocs-pandoc

loongson/mirror mkdocs-pandoc-0.2.6.tar.gz
loongson/mirror mkdocs-pandoc-0.2.5.tar.gz
loongson/mirror mkdocs-pandoc-0.2.4.tar.gz
loongson/mirror mkdocs-pandoc-0.2.3.tar.gz
loongson/mirror mkdocs-pandoc-0.2.2.tar.gz
loongson/mirror mkdocs-pandoc-0.2.1.tar.gz
loongson/mirror mkdocs_pandoc-0.2.0.tar.gz