The EthernetConfigParser was adding the transportType on top of the
TRANSPORT_ETHERNET of DEFAULT_CAPABILITIES, causing multiple transport
types to be added.
This was causing an IllegalStateException when trying to set the
NetworkSpecifier within the EthernetNetworkFactory.
This only applies for when isAtLeastB && capabilitiesString.equals("*")
is true (as the parsed capability is equal to DEFAULT_CAPABILITIES).
Flag: TEST_ONLY
Bug: 405172885
Test: atest ConnectivityCoverageTests:android.net.connectivity.com.android.server.ethernet.EthernetTrackerTest
Change-Id: I6678a52ddc87b8ad66c602c68335f3e2073d7231
65a26519c0