Missing Docker image with latest tag

[erasmus]

Description

Running docker pull concordium/verifiable-sc to install the image as per the Docker page returns:

Using default tag: latest

What's next:
    View a summary of image vulnerabilities and recommendations → docker scout quickview concordium/verifiable-sc
Error response from daemon: manifest for concordium/verifiable-sc:latest not found: manifest unknown: manifest unknown

It fails due to missing latest tag, which is a bit confusing. The correct installation command was docker pull concordium/verifiable-sc:1.74.1, which was the newest image found on the tags page.

Suggested fix

Add latest tag to the latest version for easier install. (This is just a nice-to-have)

[lassemand]

Right now, we don't universally apply latest tags. We want to be consistent across an organisation level, but yes it would make a lot of sense to make this change.