Expand image variable in kubernetes executor build log
What does this MR do?
Makes sure to expand image:
variables in the build log
Why was this MR needed?
The executor is currently printing: Using Kubernetes executor with image $CI_IMAGE ...
See https://gitlab.com/gitlab-org/ci-cd/shared-runners/images/macstadium/orka/-/jobs/1124255147
What's the best way to test this MR?
What are the relevant issue numbers?
Closes #27711 (closed)