Fix the needle for PHPLint in order to avoid other php.*** endings

Author: Joseluis Laso

src/PhpGitHooks/Infrastructure/PhpLint/PhpLintHandler.php

@@ -14,7 +14,7 @@
  */
 class PhpLintHandler extends ToolHandler implements FilesToolHandlerInterface
 {
-    const NEEDLE = '/(\.php)|(\.inc)$/';
+    const NEEDLE = "/[(\.php)|(\.inc)]$/";
     /** @var array */
     private $files;