loongson/pypi: links for colab-a11y-utils

loongson/mirror colab-a11y-utils-0.0.4.tar.gz
loongson/mirror colab-a11y-utils-0.0.3.tar.gz
loongson/mirror colab-a11y-utils-0.0.2.tar.gz
loongson/mirror colab-a11y-utils-0.0.1.tar.gz