Output from `./comps-sync.py ../fedora-comps/comps-f30.xml.in --save`
```
Syncing packages common to all ostree based desktop versions:
4 packages not in workstation-product-environment:
gstreamer1-plugin-mpg123
ibus-rawcode
initscripts
polkit
1 packages not in manifest:
mesa-vulkan-drivers (mandatory, groups: base-x)
Wrote fedora-common-ostree-pkgs.json
Syncing packages for gnome-desktop specific version:
All manifest packages are already listed in comps.
3 packages not in manifest:
chrome-gnome-shell
gnome-remote-desktop
gnome-terminal-nautilus
Wrote gnome-desktop-pkgs.json
Syncing packages for kde-desktop specific version:
All manifest packages are already listed in comps.
All comps packages are already listed in manifest.
Syncing packages for xfce-desktop specific version:
All manifest packages are already listed in comps.
2 packages not in manifest:
gnome-keyring-pam
gvfs-mtp
Wrote xfce-desktop-pkgs.json
```
Until we can preinstall flatpaks, we need the apps in the
base image that are needed for first login. Thats yelp, which
is used for the "welcome tour" part of the inial setup experience.
This sync also pulls in the new backgrounds package.
At some point I want to add a `usr_bin_sbin_unification: true`
option or so to rpm-ostree, and having `usermode` blocks that.
Also this is a weird legacy Red Hat-ism tool.
Some stuff like `telnet` is in both `standard` and `gnome-desktop`.
We currently need to blacklist both. I think we should massively
prune comps but...
