This patch adapts Installing additional desktop environments page for
Fedora 41, i.e. DNF5.
This patch also fixes other pages which use DNF4 group commands to use
canonical DNF4 syntax. The correct syntax is easier to transit to DNF5
syntax. The patch explicitly does not convert other pages to DNF5
syntax because they usually refer to groups and environements which
does not exist anymore in recent Fedoras.
https://bugzilla.redhat.com/show_bug.cgi?id=2333129
If you filter on '*desktop' you won't get KDE, because it's named 'KDE
Plasma Workspaces', no 'desktop' there. ;)
So, insteed run the command with -v (to get the actual names instead of
the pretty display names), which does include desktop. ;)
Signed-off-by: Kevin Fenzi <kevin@scrye.com>
