Incorrect portgroup assignment

[karlism]

Describe the bug

In scenario where portgroup with same name is present on both vSwitch and dvSwitch and network is configured by using pyvmomi, it is always assigned to vSwitch, even despite the fact that ESXi host in question only that specific portgroup available only on dvSwitch

Reproduction steps

1. Create VM with dvSwitch portgroup TEST1 on ESXi host with dvSwitch
2. Change VM portgroup to TEST2 with pyvmomi (portgroup with this name should be available on vSwitch and dvSwitch on same or any other host)
   ...

Expected behavior

I expect portgroup to be assigned from the portgroups that are available on the ESXi host where VM is running on

Additional context

Network was changed by running this python script by running command:

python3 change_vm_vif.py -s vcenter1.example.com -u '[email protected]' -p 'password' -nossl -v testvm1 --network-name 'TEST2'