Add CI integration for Concourse

[cwright017]

Adds integration for Concourse CI.

[DangerCI]

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Generated by 🚫 dangerJS

[orta]

Looks great - 👍

If you can look at adding the setup notes, then I'm happy to get this shipped

[orta]

This is all great so far - any chance you can add the full template for setting up concourse here? I've never used it (and so probably can't do good "how to use this" docs ) - the format should look something like this travis or this Surf one. These docs end up on the website being used by anyone wanting to get set up

[cwright017]

Sure, no problem. There are two ways to set this up on Concourse, an easy way ( similar to the rest of the providers ' run yarn danger ci as part of a job ', or make a concourse resource ( a docker container specific to a job that concourse uses ). The latter is the more concourse way to do it, but I first have to create the resource.

My plan was to document the first way, and then amend it to include a reference to the resource once I've created it, is this ok?

[cwright017]

Made a comment RE the documentation - #658 (comment)

Posting here as the comment got minimised with the previous change.

[orta]

Awesome, yes!

[peril-staging]

Thanks for the PR @cwright017.

The Danger org conform to the Moya Community Continuity Guidelines, which means
that we want to offer any contributor the ability to control their destiny.

So, we've sent you an org invite - thanks Cwright017 🎉

Generated by 🚫 dangerJS

[peril-staging]

Thanks for the PR @cwright017.

This PR has been shipped in v3.9.0 - CHANGELOG.

[peril-staging]

Thanks for the PR @cwright017.

This PR has been shipped in v3.8.9 - CHANGELOG.