Integration test new provider setup

[danielrbradley]

We should have a custom test job within the boilerplate to exercise the setup.sh script.

This should not be using the xyz provider because that's what it's initially configured for.

We must assert that:

• The setup.sh completes without error
• make build completes without error
• actionlint passes without errors

Possible extensions:

• Commit and push the result to a repository where we can assert the CI build passes.