Chore open api model operation

[petski]

Q	A
Branch?	main for features / current stable version branch for bug fixes. Let me know if you consider this a feature or a bugfix please.
Tickets	N/A
License	MIT
Doc PR	N/A

1. Commit 4aeb82e ; When bumping from v4.1.23 to v4.2.11 I noticed the following wasn't allowed anymore in v4.2.11; resulting in a cannot call getDescription() on array.

use Symfony\Component\HttpFoundation\Response;
...
new Delete(responses: [Response::HTTP_NO_CONTENT => ['description' => 'Some description']]);

and must be replaced with:

use Symfony\Component\HttpFoundation\Response;
use ApiPlatform\OpenApi\Model\Response as OpenApiResponse;
...
new Delete(responses: [Response::HTTP_NO_CONTENT => new OpenApiResponse(description: 'Some description')]);

I found this (intentional?) BC break at runtime. If the correct annotation were in place, static analysis (phpstan in my case) would have found it earlier.

2. Commit 5660e4d ; Flyby fix. Key of responses can also be an int (like 200, etc).