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>
16 jobs for master in 10 minutes and 53 seconds (queued for 3 seconds)
Child pipeline (parent)
Status Job ID Name Coverage
  Debian Container Build
passed #7714167
aarch64
debian:buster@container-build@aarch64

00:01:03

passed #7714157
debian:buster@container-build@x86_64

00:01:24

passed #7714172
kvm
debian:buster@qemu-build@x86_64

00:09:02

passed #7714162
debian@cache-container-build@x86_64

00:00:59

passed #7714179
debian:sid@container-build@x86_64

00:01:05

passed #7714183
debian:stretch@container-build@x86_64

00:00:57

 
  Debian Check
passed #7714203
check labels debian@x86_64:buster

00:00:13

passed #7714190
debian:buster@base-image@x86_64

00:00:56

passed #7714196
aarch64
debian:buster@check@aarch64

00:00:25

passed #7714187
debian:buster@check@x86_64

00:00:21

passed #7714199
kvm
debian:buster@qemu-check@x86_64

00:01:47

passed #7714193
debian@cache-check@x86_64

00:00:10

passed #7714206
debian:sid@check@x86_64

00:00:22

passed #7714207
debian:stretch@check@x86_64

00:00:14

passed #7714201
do not rebuild debian:buster@container-build@x86_64

00:00:23

passed #7714205
pull upstream debian:buster@container-build@x86_64

00:00:30