Add `mode` option which sets permission mode of a VM in octet format
Add `owner_id` and `group_id` which set the ownership of a VM
Move the waiting for state at the end of the module, so it could fail faster if there is some error
tagged_instances will only be returned only if count_attributes and/or count_labels are used, as specified in the documentation
Update relevant tests
Add tests for mode, owner_id, group_id