feat(doctrine): searchfilter using id instead of full IRI when it's not an int

[mrossard]

Q	A
Branch?	main

This brings support for searches likes /entities/?subEntity=subEntityId when subEntity id is not int $id. This is a follow up on https://github.com/api-platform/core/pull/5760

[mrossard]

A new feature should target main

Since this is based on a commit from 3.1 I wasn't sure this was the correct move...I'd have to rebase and make sure it still works, which feels awkward...

[mrossard]

Finally found some time to rebase onto the updated main...would it be ok this way?

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[mrossard]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

just stopping this from automatically closing...no time to work on it right now but i still want to...

[soyuka]

my bad :)