- create a native Zuul v3 job, and move it to experimental
until it works;
- install libav-utils on dpkg systems and enable the capture
of the video;
- adapt to the changes in OverviewPage:
* go_to_system_flavorspage -> go_to_admin_compute_flavorspage
* go_to_compute_imagespage -> go_to_project_compute_imagespage
The job is failing right now, but apart the increased running time,
at least the tests are now executed.
Story: 2001686
Task: 8662
Change-Id: I311203779bd3e6c6660cfe1b84e89c7dc0825c98
bd66017874