xfsprogs is required for formatting XFS ephemeral disk partitions
when format=xfs is specified as instance create failes with
'mkfs.xfs: No such file or directory' due to missing xfsprogs
package in the nova-compute container.
Closes-Bug: #1850610
Conflicts:
docker/nova/nova-compute/Dockerfile.j2
Change-Id: Iaf3414464f3dd747427247339c6b201b352063cb
(cherry picked from commit 9b1a243a3a)
(cherry picked from commit 23e488dfe7)
d1731da633