Make load_and_authorize_remix deterministic.#696

fspeirs merged 2 commits intomainRaspberryPiFoundation/editor-api:mainfrom

1186-editor-api-remix-lookup-should-deterministically-return-the-most-recently-created-recordRaspberryPiFoundation/editor-api:1186-editor-api-remix-lookup-should-deterministically-return-the-most-recently-created-recordCopy head branch name to clipboard