sdk: regenerate against the latest api

- in ClusterGlusterVolumeBricks fixed add() parameters
- to StorageDomainVM.delete() added async parameter
- fixed parent tag parameter for the tags.add()/.update()
- nic.network is no longer mandatory parameter on vnic creation

Change-Id: Ic9ea6a14aca1515a7eec55902ab6db85a21583e1
Signed-off-by: Michael pasternak <mpastern@redhat.com>