loongson/pypi: links for mcp-file-to-base64

loongson/mirror mcp_file_to_base64-0.1.1.tar.gz
loongson/mirror mcp_file_to_base64-0.1.1-py3-none-any.whl
loongson/mirror mcp_file_to_base64-0.1.0.tar.gz
loongson/mirror mcp_file_to_base64-0.1.0-py3-none-any.whl