Set max_microversion 2.35 for nova network tests

The compute os-networks API is deprecated from the Microversion 2.36,
so we should set max_microversion = '2.35' for compute network tests.

ref: https://developer.openstack.org/api-ref/compute/#list-networks

Implements blueprint: clear-deprecated-api

Change-Id: I51d82e9856d6dc8984a4348d9e8ca86c5fe809ab
2 files changed