Regression from Commit: f766a9e58dddfd70c2edc25e018b679a101a1eec Re-commit CLOUDSTACK-2413 - Display the Name of compute offering in dialog box Change Service Offering (was Description field before)

Signed-off-by: Milamber <milamber@apache.org>
CLOUDSTACK-4682: VMs are getting deployed with shared service offering and local compute offering
VM deployment is fine, issue is in attach volume where all possible scenarios are not handled.
The following needs to be logic of attached volume:
1. if data volume scope is zone then allow attach (this is already there)
2. if data volume scope is cluster
   a. if root volume scope is host, allow if both are in same cluster (already there)
   b. if root volume scope is zone, allow if vm and data volume in same cluster (fixed as part of this commit)
3. if data volume scope is host allow if vm and data volume in same host (fixed as part of this commit)