Deployment failure troubleshooting guide

I’ve added a new section to our documentation covering troubleshooting tips for deployment failures.

https://cleaver.zendesk.com/hc/en-us/sections/360010986113-Troubleshoot-deployments

I hope this helps!

Let me know if I’m missing anything!

Our goal over time is to programmatically flag and/or resolve these listed issues during the deployment process so that deployments are smooooth. Like butter. :butter: