loongson/pypi: links for dist-gcs-pdf-processing

loongson/mirror dist_gcs_pdf_processing-2.0.0.tar.gz
loongson/mirror dist_gcs_pdf_processing-2.0.0-py3-none-any.whl
loongson/mirror dist_gcs_pdf_processing-1.0.0.tar.gz
loongson/mirror dist_gcs_pdf_processing-1.0.0-py3-none-any.whl
loongson/mirror dist_gcs_pdf_processing-0.1.0.tar.gz
loongson/mirror dist_gcs_pdf_processing-0.1.0-py3-none-any.whl