Allow requests from netlify deploy previews to auth service

[arecvlohe]

Background

Netlify builds deploy previews of all the changes in a GitHub PR so that you can test the change in a remote environment, as opposed to having to pull the changes down and build the app locally. In addition, Netlify has recently released Netlify Drawer which allows you to annotate PRs with pictures and videos showing where potential problems are arising. The deploy previews can be accessed at: https://deploy-preview-<pr_number>--native-owned.netlify.app/. However, because of CORS issues, auth service at auth.nativesintech.org can't receive requests from this domain. Additionally, it would be nice to have an email that makes it easy for the user to login and test changes in the remote environment.

Acceptance Criteria

• Allow auth.nativesintech.org to allow requests from https://deploy-preview-<pr_number>--native-owned.netlify.app/ in order to login to the service
• Create a dummy test account to allow people like myself testing the app to login more expediently to test changes in the PR