Allow IRI to be pre-configured in context when serializing in HAL or JsonApi format

[pupaxxo]

The AbstractItemNormalizer allows for the pre-configuration of the IRI within the context. It is proposed that this feature be extended to both the HAL and JsonApi normalizers for consistency and flexibility.

Example usage:

#[ApiResource(
    operations: [
        new Get(),
        new Post(
            uriTemplate: '/search/parse-query',
            controller: SearchController::class.'::parseQuery',
            normalizationContext: ['groups' => ['api:read'], 'iri' => 'not-existing'],
            write: false,
        ),
        new Post(
            uriTemplate: '/search/parse-url',
            controller: SearchController::class.'::parseUrl',
            normalizationContext: ['groups' => ['api:read'], 'iri' => 'not-existing'],
            input: SearchParseUrlDto::class,
            validate: false,
            write: false,
        ),
    ],
    normalizationContext: ['groups' => ['api:read']],
    denormalizationContext: ['groups' => ['api:write']],
)]
class Search { ... }

This modification addresses the issue where POST requests that accept HAL data and target the parse-query and parse-url methods (which return a Search object) might trigger an IRI-related error. This is because the returned Search object does not actually exist in the database.