ci-fairy: allow to fetch private dependent repos

Right now ci-fairy assumes that remotes are public.
However, we can pass the CI_JOB_TOKEN to retrieve
private upstream projects.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
2 jobs for master in 1 minute and 36 seconds
Child pipeline (parent)
Status Job ID Name Coverage
  Base Image Build
passed #7714324
ci-fairy-base-image

00:00:17

 
  Image Build
passed #7714325
ci-fairy-image

00:01:19