gituser/pypi: links for base64mcp

gituser/pypi base64mcp-0.1.1.tar.gz
gituser/pypi base64mcp-0.1.1-py3-none-any.whl
gituser/pypi base64mcp-0.1.0b0.tar.gz
gituser/pypi base64mcp-0.1.0b0-py3-none-any.whl