Add hidden file to Filter/AcceptTest

Author: jnoordsij

tests/Core/Filters/Filter/AcceptTest.php

@@ -79,6 +79,7 @@ public static function dataExcludePatterns()
                     '/path/to/src/Somethingelse/Main.php',
                     '/path/to/src/SomethingelseEvenLonger/Main.php',
                     '/path/to/src/Other/Main.php',
+                    '/path/to/src/Other/.Hidden.php',
                 ],
                 'expectedOutput' => [
                     '/path/to/src/Main.php',