Guess provisioning transport type from interface name.

This commit introduces logic to infer the transport type (e.g., Wi-Fi,
Ethernet) for IpProvisioning events based on the network interface name.
While IpClient lacks direct access to this information, this heuristic
allows for a better understanding of which underlying transport is
involved in provisioning, aiding in diagnostics and analysis.

Test: TH
Flag: EXEMPT mainline
Change-Id: I49b7de6e310c258ab2d523b7c189d7bc03cdee08
2 files changed