Comment # 1 on bug 1189032 from Jeff Mahoney

commit f41d6669de9835556a04c906605f9e1dd7bdc2c6
Author: Jeff Mahoney <jeffm@jeffm.io>
Date:   Tue Aug 3 16:37:27 2021 -0400

    config: re-modularize ext4 (bsc#1189032).

    ext2/3/4 hasn't been a default file system for SLE or openSUSE in many
    years.  There is little reason to continue to keep it as a built-in.