Specify network type in ``NetworkSegmentRangeTestJson``

When a network is created in ``NetworkSegmentRangeTestJson`` test cases,
it is needed to explicitly specify the network type to match the network
segment range type created before.

Related-Bug: #2106463
Signed-off-by: Rodolfo Alonso Hernandez <ralonsoh@redhat.com>
Change-Id: I70eb2f322aced6b9fc2460fc1037b131cdd8316a
1 file changed