Add test case to vlan break-trough

[ljkiraly]

Different applications connecting to the same NS and using the the same VLAN. These NSCs now can run on the same node.

Signed-off-by: Laszlo Kiraly [email protected]

Description

The test script with multiple network services and and k8s namespaces was modified. A remote-vlan-nse type NSE provides two NS defining the same VLAN ID. The NSC connecting to these NSs are collocated on the same host.

Issue link

networkservicemesh/deployments-k8s/issues/7687

How Has This Been Tested?

• [ ] Added unit testing to cover
• [X] Tested manually
• [X] Tested by integration testing
• [ ] Have not tested

Types of changes

• [X] Bug fix
• [ ] New functionallity
• [ ] Documentation
• [ ] Refactoring
• [ ] CI