[TASK] Remove unused prophecy in EXT:extbase ReflectionServiceTest

Resolves: #98890
Releases: main
Change-Id: If64893018e062ffb1fe83d3b8f68de3d5f2b2289
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/76315


Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>

typo3/sysext/extbase/Tests/Unit/Reflection/ReflectionServiceTest.php

@@ -17,7 +17,6 @@ declare(strict_types=1);
 
 namespace TYPO3\CMS\Extbase\Tests\Unit\Reflection;
 
-use Prophecy\PhpUnit\ProphecyTrait;
 use TYPO3\CMS\Core\Cache\Frontend\NullFrontend;
 use TYPO3\CMS\Extbase\Reflection\ClassSchema;
 use TYPO3\CMS\Extbase\Reflection\Exception\UnknownClassException;
@@ -33,8 +32,6 @@ use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
  */
 class ReflectionServiceTest extends UnitTestCase
 {
-    use ProphecyTrait;
-
     /**
      * @test
      */