Issue:
When filtering vms by host, a user need to write the name of the host using free text, we should allow easier way to select between hosts.

When filter vms by host, make the host drop-down or type-ahead input instead of free text input

Sub tasks:

• Make host selector use options - vmware provider
• Make host selector use options - ovirt provider

URL: https://github.com/kubev2v/forklift-console-plugin/issues/1249