Description of problem:
The start option is not available in action drop down menus when a VM is in the importing (CDI) state.
Steps to Reproduce:
1. Create a VM that requires CDI import
2. Start VM and wait for the status to read "Importing (CDI)"
3. Click on the kebab menu for the VM in the list view or the Actions menu from the VM's detail view and look for the "Start Virtual Machine" option
The start option is not displayed
The start option should be available
The user should be warned that the VM will not start until the import completes and the choice cannot be changed.