packaging: spec: drop qemu-kvm-tools
packaging: spec: drop qemu-kvm-tools

qemu-kvm-tools disappeared from Fedora 25 and it
was a nice way to discover it's there since 2012
but unused right now.

Note that the only remaining use case for qemu-kvm-tools
was sos, since the package provided only "kvm_stat --once"
output when executing "sosreport -o kvm" from log collector.

Removing it from installed packages.

Change-Id: I3b009011878fb9767ebbc2b03b674bb0d3aab131
Bug-Url: https://bugzilla.redhat.com/1426581
Signed-off-by: Sandro Bonazzola <fcb014d63786651910af5db2ecc5316c668188ef@redhat.com>

oVirt/ovirt-hosted-engine-setup,oVirt/ovirt-hosted-engine-setup