[depre] Remove DoctrineDocBlockResolver deprecated since 2025-05

[TomasVotruba]

DoctrineDocBlockResolver was deprecated on 2025-05-23 - 14 months ago - in favor of EntityLikeClassDetector. It carries both the docblock tag and a native attribute:

/**
 * @api
 * @deprecated Use \Rector\Doctrine\TypedCollections\NodeAnalyzer\EntityLikeClassDetector instead
 */
final readonly class DoctrineDocBlockResolver
{
    #[Deprecated(message: 'Use ' . EntityLikeClassDetector::class . '::detect() instead')]
    public function isDoctrineEntityClass(Class_ $class): bool

It has no references left anywhere in the repository - src, rules, config or tests.

The single method is a thin wrapper that EntityLikeClassDetector::detect() covers:

return $this->attrinationFinder->hasByMany($class, [
    MappingClass::ENTITY, MappingClass::EMBEDDABLE, OdmMappingClass::DOCUMENT,
]);

Note the class is marked @api, so third-party rules constructing it directly will break. The #[Deprecated] attribute has been raising a native deprecation on every call for 14 months.

PHPStan, ECS and PHPUnit (336 tests) pass on the removal.