fix phpunit "Trait not found"

Author: Maxcastel

src/Hydra/Serializer/DocumentationNormalizer.php

@@ -16,7 +16,6 @@
 use ApiPlatform\Documentation\Documentation;
 use ApiPlatform\JsonLd\ContextBuilder;
 use ApiPlatform\JsonLd\ContextBuilderInterface;
-use ApiPlatform\JsonLd\Serializer\HydraOperationsTrait;
 use ApiPlatform\JsonLd\Serializer\HydraPrefixTrait;
 use ApiPlatform\Metadata\ApiProperty;
 use ApiPlatform\Metadata\ApiResource;

…onLd/Serializer/HydraOperationsTrait.php …ydra/Serializer/HydraOperationsTrait.phpsrc/JsonLd/Serializer/HydraOperationsTrait.php renamed to src/Hydra/Serializer/HydraOperationsTrait.php src/JsonLd/Serializer/HydraOperationsTrait.php renamed to src/Hydra/Serializer/HydraOperationsTrait.php

@@ -11,7 +11,7 @@
 
 declare(strict_types=1);
 
-namespace ApiPlatform\JsonLd\Serializer;
+namespace ApiPlatform\Hydra\Serializer;
 
 use ApiPlatform\JsonLd\ContextBuilder;
 use ApiPlatform\Metadata\ApiResource;

src/JsonLd/Serializer/ItemNormalizer.php

@@ -13,6 +13,7 @@
 
 namespace ApiPlatform\JsonLd\Serializer;
 
+use ApiPlatform\Hydra\Serializer\HydraOperationsTrait;
 use ApiPlatform\JsonLd\AnonymousContextBuilderInterface;
 use ApiPlatform\JsonLd\ContextBuilderInterface;
 use ApiPlatform\Metadata\ErrorResourceInterface;