Issue #3158280 by paulocs, narendra.rajwar27, Hardik_Patel_12: Remove unused...

Issue #3158280 by paulocs, narendra.rajwar27, Hardik_Patel_12: Remove unused variable DefaultLazyPluginCollectionTest.php file

core/tests/Drupal/Tests/Core/Plugin/DefaultLazyPluginCollectionTest.php

@@ -235,7 +235,7 @@ public function testConfigurableSetConfiguration() {
     $this->defaultPluginCollection->setConfiguration(['cherry' => ['value' => 'kiwi', 'id' => 'cherry']]);
     $expected['cherry'] = ['value' => 'kiwi', 'id' => 'cherry'];
     $config = $this->defaultPluginCollection->getConfiguration();
-    $this->assertSame(['cherry' => ['value' => 'kiwi', 'id' => 'cherry']], $config);
+    $this->assertSame($expected, $config);
 
   }