loongson/mirror: links for jupyterlab-launcher-sections-extension

loongson/mirror jupyterlab_launcher_sections_extension-1.0.3.tar.gz
loongson/mirror jupyterlab_launcher_sections_extension-1.0.3-py3-none-any.whl
loongson/mirror jupyterlab_launcher_sections_extension-1.0.2.tar.gz
loongson/mirror jupyterlab_launcher_sections_extension-1.0.2-py3-none-any.whl