Drop fuse (version 2) from all Atomic Desktops images

We no longer have any application requiring fuse version 2 (they all use fuse3 now).

So the library got dropped with an update in F40 once the last users was updated (rpm-ostree).

Fuse 2 is however apparently required for AppImage to work.

We recommend using Flatpaks, but a lot of users likely use AppImages to get some applications on Atomic Desktops.

Should we carry the fuse2 library "indefinitely" in the base image to keep compatibility?

I've re-added the package to F40 to keep the compatibility at least for this release.

We should decide quickly if we want it in Fedora 41, an then when (if ever) we want to drop it.