build: drop 'yum-builddep' (#58)
build: drop 'yum-builddep' (#58)

Use 'dnf builddep' only.

Signed-off-by: Asaf Rachmani <cf92fa3c4cb4b8f0f0e8907fa43b1321425f3c89@redhat.com>
oVirt/ovirt-hosted-engine-setup,oVirt/ovirt-hosted-engine-setup