Handling multiple repos of the same URL

https://github.com/topcoder-platform/topcoder-x-receiver/blob/be622f04597a76aeba11b7ffb58b645553265590/routes/middlewares/SecurityChecker.js#L20

For topcoder-platform/community-app, there were 3 entries in the TCX dynamo DB for the same git repo. The linked line above was pulling the first it found, checking the secret, and saying it's an invalid request.

1. That line should pull all repos that match the URL and check the secret against each one

Final Submission Guidelines

Git issue link: https://github.com/topcoder-platform/topcoder-x-ui/issues/279