Set max_microversion 2.35 for nova tenant network tests

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

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

Implements blueprint: clear-deprecated-api

Change-Id: I3432f75e100fbeda21404d66f9ab0feeb29931f3
diff --git a/tempest/api/compute/test_tenant_networks.py b/tempest/api/compute/test_tenant_networks.py
index b55e2c0..f4eada0 100644
--- a/tempest/api/compute/test_tenant_networks.py
+++ b/tempest/api/compute/test_tenant_networks.py
@@ -18,6 +18,7 @@
 
 
 class ComputeTenantNetworksTest(base.BaseV2ComputeTest):
+    max_microversion = '2.35'
 
     @classmethod
     def resource_setup(cls):