MAGETWO-40822: [PHP7] Incompatible tests

fixed mess detector test

Author: Serhiy Shkolyarenko

dev/tests/static/framework/tests/unit/testsuite/Magento/TestFramework/CodingStandard/Tool/CodeMessDetectorTest.php

@@ -14,15 +14,8 @@ public function testCanRun()
             'some/report/file.xml'
         );
 
-        /** TODO: Remove provided check after PHPMD will support PHP version 7 */
-        $isPhpVersionSupported = version_compare(
-            '7.0.0',
-            preg_replace('#^([^~+-]+).*$#', '$1', PHP_VERSION),
-            '>'
-        );
-
         $this->assertEquals(
-            class_exists('PHPMD\TextUI\Command') && $isPhpVersionSupported,
+            class_exists('PHPMD\TextUI\Command'),
             $messDetector->canRun()
         );
     }