Summary of errors when deploy times out

[kimtore]

Today, we show:

Final status: failure: timeout while waiting for deployment to succeed (total of 1 errors)

We should also show possible underlying errors from Kubernetes.
e.g.

Pod/ung-deltakelse-opplyser-5b7d6579fb-jwsg9 (Failed): Error: ErrImagePull

And this monstrosity:

Pod/ung-deltakelse-opplyser-5b7d6579fb-jwsg9 (Failed): Failed to pull image "europe-north1-docker.pkg.dev/nais-management-233d/k9saksbehandling/navikt/ung-deltakelse-opplyser:2024.10.08.122424-72a734b": [failed to pull and unpack image "europe-north1-docker.pkg.dev/nais-management-233d/k9saksbehandling/navikt/ung-deltakelse-opplyser:2024.10.08.122424-72a734b": failed to resolve reference "europe-north1-docker.pkg.dev/nais-management-233d/k9saksbehandling/navikt/ung-deltakelse-opplyser:2024.10.08.122424-72a734b": failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://europe-north1-docker.pkg.dev/v2/token?scope=repository%3Anais-management-233d%2Fk9saksbehandling%2Fnavikt%2Fung-deltakelse-opplyser%3Apull&service=europe-north1-docker.pkg.dev: 403 Forbidden, rpc error: code = NotFound desc = failed to pull and unpack image "europe-north1-docker.pkg.dev/nais-management-233d/k9saksbehandling/navikt/ung-deltakelse-opplyser:2024.10.08.122424-72a734b": failed to resolve reference "europe-north1-docker.pkg.dev/nais-management-233d/k9saksbehandling/navikt/ung-deltakelse-opplyser:2024.10.08.122424-72a734b": europe-north1-docker.pkg.dev/nais-management-233d/k9saksbehandling/navikt/ung-deltakelse-opplyser:2024.10.08.122424-72a734b: not found]

[kimtore]

Can we split error messages on : , into a list, to make them readable?