Code review comment for ~ahasenack/ubuntu/+source/qemu:noble-qemu-gluster-universe

I pushed a new change that adds an explicit Depends from qemu-block-supplemental to qemu-block-extra, because of the mount unit. We already had this in practice, due to

  dh_installdocs -p qemu-block-supplemental --link-doc=qemu-block-extra

in the qemu-block-supplemental package, but I rather bake it explicit in d/control and with the reasoning behind it.

I ran the manual checks again, from the previous comments, and didn't see any difference (as expected). I'll paste them again, with some comments.