Brian Cunnie 55fc17559f Concourse: docker-image → registry-image ...

This allows our Concourse CI to pull the new multi-platform OCI Docker
images instead of pulling very stale, old Docker images.

Fixes, from <https://ci.nono.io/teams/main/pipelines/sslip.io/jobs/unit/builds/97>:
```
Ginkgo detected a version mismatch between the Ginkgo CLI and the version of Ginkgo imported by your packages:
  Ginkgo CLI Version:
    2.5.0
  Mismatched package versions found:
    2.8.4 used by sslip.io-dns-server, xip
```

2023-04-18 08:56:31 -07:00

..

check-dns.sh

RSpec is invoked with correct path to spec/

2016-09-05 05:46:46 -07:00

check-dns.yml

Concourse: docker-image → registry-image

2023-04-18 08:56:31 -07:00