Goal:

• Neutron (and other repositories) Merge gates should run exactly the same content as networking component-gate except for the Merge request code that's being tested. 

Currently networking related repositories (Neutron, neutron-tempest-plugin at the moment) will run the component-network-edpm-rhel9-rhoso18.0-crc on a new gitlab Merge request, testing the change in said MR.

On the other side, the component network pipeline will also run daily the component-network-edpm-rhel9-rhoso18.0-crc job.

The problem is that this job runs with different versions/code depending if it's run from gitlab or component-line.

The job's definition (which is used on component-pipeline) can be found here [0] and uses cifmw_test_operator_tempest_external_plugin[1] to setup the different repositories used on tests. 

On the other hand, the Gitlab MR overrides this variable [2] in order to use code from gitlab MR.

This epic is to follow all work done in order to try to configure those so they run almost exactly the same. 

[0] https://gitlab.cee.redhat.com/ci-framework/ci-framework-jobs/-/blob/main/zuul.d/network-component-jobs-rhoso-18-rhel9.yaml?ref_type=heads#L31 

[1] https://gitlab.cee.redhat.com/ci-framework/ci-framework-jobs/-/blob/main/zuul.d/network-component-jobs-rhoso-18-rhel9.yaml?ref_type=heads#L152 

[2] https://gitlab.cee.redhat.com/ci-framework/ci-framework-jobs/-/blob/main/zuul.d/projects/network.yaml?ref_type=heads#L44