Fix coding standards and skip test on old php-parser

- Remove same-namespace import of Property in Interface_Test
- Add RequiresPackage constraint for nikic/php-parser >= 5.2 on
  the integration test, as older versions cannot parse interface
  property syntax

Author: lacatoire

tests/integration/InterfacePropertyTest.php

@@ -4,6 +4,7 @@
 
 namespace integration;
 
+use EliasHaeussler\PHPUnitAttributes\Attribute\RequiresPackage;
 use phpDocumentor\Reflection\File\LocalFile;
 use phpDocumentor\Reflection\Php\ProjectFactory;
 use phpDocumentor\Reflection\Php\Visibility;
@@ -12,6 +13,7 @@
 use PHPUnit\Framework\Attributes\CoversNothing;
 use PHPUnit\Framework\TestCase;
 
+#[RequiresPackage('nikic/php-parser', '>= 5.2')]
 #[CoversNothing]
 final class InterfacePropertyTest extends TestCase
 {

tests/unit/phpDocumentor/Reflection/Php/Interface_Test.php

@@ -18,7 +18,6 @@
 use phpDocumentor\Reflection\Fqsen;
 use phpDocumentor\Reflection\Location;
 use phpDocumentor\Reflection\Metadata\MetaDataContainer as MetaDataContainerInterface;
-use phpDocumentor\Reflection\Php\Property;
 use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\Attributes\UsesClass;