This uses a variable configured in the gitlab project [settings->CI/CD->Variables]
to restrict when the qemu job will run. This should prevent the job from running
on repo forks where an appropriate runner has not been configured/registered.
Note that if this variable is set in a repo where there is no runner registered to
run qemu, then any CI jobs in that repo will ultimately fail the qemu tests since
no runner will be found.
Oliver Smith
Clayton Craft
Clayton Craft