Update oslo.vmware to 2.14.0
Update oslo.vmware to 2.14.0

- Remove Babel and iso8601 from Requires
- Add oslo.{concurrency,i18n,utils} as Requires
- Move some BuildRequires from doc to main package
- Fix indent for doc package BuildRequires

Change-Id: Ia1c3459a41e1571579f7d79eb2a25000744a8cee

openstack/rpm-packaging,openstack/rpm-packaging