refs https://github.com/TryGhost/Team/issues/1237#issuecomment-981770688
- API key names for external services now follow a standard pattern
- top-level key of the service name
- public/private and read/write perms inside the name, eg. `publicReadOnlyApiKey`
- updated test to match expected API key name
refs https://github.com/TryGhost/Toolbox/issues/135
- Going though local utils allows to have the "withFrontend: false" flag applied only to the e2e-api test suites. This way we can gradually introduce the no-frontend change across all test suites
refs https://github.com/TryGhost/Team/issues/1217
- moved top-level `tenorApiKey` to `tenor:apiKey` and added `tenor:contentFilter`
- added base config to `defaults.json`
- updated `public-config.js` and API output serializer to use the new top-level `tenor` key
refs https://github.com/TryGhost/Team/issues/1217
- add `tenorApiKey` to `publicConfig.config()
- update canary config endpoint output serializer to include `tenorApiKey` when the `gifsCard` labs flag is enabled