Version 5.2.4+~5.5.2-1 of node-clean-css is marked for autoremoval from testing on Thu 30 Jun 2022. It depends (transitively) on nvidia-graphics-drivers-tesla-470, affected by #1011146. You should try to prevent the removal by fixing these RC bugs.
Last update: 2022-05-24
Problems while searching for a new upstream version
uscan had problems while searching for a new upstream version: