root/pypi: links for colab-pdf-viewer

root/pypi colab_pdf_viewer-0.2.tar.gz
root/pypi colab_pdf_viewer-0.2-py3-none-any.whl
root/pypi colab_pdf_viewer-0.1.tar.gz
root/pypi colab_pdf_viewer-0.1-py3-none-any.whl