Ceph 16 (Pacific) will support attaching RBD images to Windows
hosts as well as Hyper-V VMs [1].
This patch updates the Hyper-V driver so that it may be able to
consume RBD volumes.
We're also updating the os-win requirement to 5.4.0. It should've
been bumped by [2], vms won't spawn without it. Note this introduces no
new or unmet direct or in-direct version dependencies and so is included
as part of this change.
[1] https://github.com/ceph/ceph/pull/33750
[2] Ibe6aff4edeb32208bc9865e9216a7432caddab2b
Implements: blueprint hyperv-rbd
Change-Id: I9ad90817648ca12f80a6b53f6ba728df15cbafab