patch 9.0.1548: CI: check in sound-dummy module may throw an error Commit: https://github.com/vim/vim/commit/ff40b625a693cf5094abe76b77655f13ad48739b Author: Christian Brabandt <cb@256bit.org> Date: Sat May 13 11:54:47 2023 +0100 patch 9.0.1548: CI: check in sound-dummy module may throw an error Problem: CI: check in sound-dummy module may throw an error. Solution: Check whether apt-cache can show the package description. (Christian Brabandt, closes #12390)