Setup interview: Use action syntax to avoid testing tags

[plocket]

GitHub tags act as if they're branches being pushed. They'll start tests. Docassemble doesn't know how to pull in that kind of thing, or maybe that branch gets immediately deleted or something (at least on AssemblyLine core) and so the tests fail. There's also no reason to test tags as their code is the same as the branch they're for.

Only some repos use tags, but I think we can deal with it pretty easily with the right syntax. I got idea for the below from the conversation in https://github.saobby.my.eu.orgmunity/t/using-on-push-tags-ignore-and-paths-ignore-together/16931/2:

push:
  branches:
    - "**"
  tags-ignore:
    - "**"

We'll have to test out that syntax somewhere with some github tag releases.

FYI, AssemblyLine's [method of doing this] is working, but it was funky for a while and I'm not convinced it won't become funky again. It's missing the branches part of the above code and that's what may have caused the problem.

[BryceStevenWilley]

Related to #757 and #760.

[plocket]

Was this closed by #823 with #760?