Job does not fail when docker image does not exist

[valkum]

We had a job that showed success even though the job never run due to:

Error response from daemon: manifest unknown
Exited with 1
Retrying 2 more times...
Error response from daemon: manifest unknown
Exited with 1
Retrying 1 more times...
Error response from daemon: manifest unknown
Exited with 1
Failed 3 retries
!!! :docker: Pull failed.

steps:
  - label: "Run Daily Job"
    if: build.source == "schedule" || build.source == "ui"
    concurrency_group: ...
    concurrency: 1
    plugins:
      - gcp-workload-identity-federation#v1.5.0:
         ...
      - docker#v5.11.0:
          image: IMAGE THAT DOES NOT EXIST
          always-pull: true
          propagate-environment: true
          propagate-gcp-auth-tokens: true
          tty: false
          environment:
            - ENV.....
          mounts:
            - type: volume
              source: cache
              target: /.cache
    command: |
      some command

I would assume this should fail.
Related issue #279