Reconcile test-only jobs

Problem/Motivation

Spin-off from 📌 Change the pipline service from with-chrome to with-selenium-chrome Active

We have two test only pipelines, one is an include from .gitlab-ci.yml, one is in .gitlab-ci/pipeline.yml

Do we really need both?

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

Introduced terminology

API changes

Data model changes

Release notes snippet