Fix detection of eth* interfaces

src/idmslinux_installer/util/networkdevices.py

@@ -57,6 +57,6 @@ class NetworkDevices:
         """Return a dict of only ethernet devices."""
 
         # Filter out ethernet interfaces
-        ethernet_devices = {x: self._network_devices[x] for x in self._network_devices if re.match('^en[pso]', x)}
+        ethernet_devices = {x: self._network_devices[x] for x in self._network_devices if re.match('^e(?:n[pso]|th)', x)}
 
         return ethernet_devices