Cache API fuzzing scan profiles in Redis

What does this MR do?

Caches API fuzzing scan profile data in Redis in order to avoid the performance load of making a web request every time the project.apiFuzzingCiConfiguration.scanProfiles GraphQL field is fetched.

Does this MR need a changelog?

No. It does not make any user facing change.

It is in essence a performance improvement, which should have a changelog. However, in this case, it is not fixing an existing performance problem, but rather optimizing a brand new feature for a potential future problem. Therefore I don't think it's worth adding a changelog. Let me know if you disagree, dear reviewer ✨

Issue

#323899 (closed), a follow up from #299234 (closed)