It turns out that the sysprof meson setup does not work with meson 0.54 :( So version 25 of our ci images bumps the meson version to 0.55.3.
We need meson 0.54.
Split the fedora image into fedora-base (containing just the packages) and fedora (adding the user setup), and add a fedora-docs image that is adding pandoc on top of the fedora-base image.