Golang tests should mark a service red if "latest" tag is used
I don't think using "latest" tag is a good idea because of many issues it can cause, such as major version change, incompatibilities between versions etc.
Golang tests in test.go
should test for version: latest
and mark a service red if the service uses it.
I think it would be better to create new PRs to update versions or leave it to HOS users to decide which tag they want to use.
I can create a PR later on.
@NickBusey, what do you think?