fix(ProjectDetection): Ignore directory names when detecting the Drupal core version (#3097367)

                $infoFiles = glob("$dir/*.info");

            }

            // Filter out directories.

            $infoFiles = array_filter(

                $infoFiles,

                function ($fileName) {

                    return is_file($fileName);

                }

            );

            // Go one directory up if we do not find an info file here.

            $dir = dirname($dir);

        } while (empty($infoFiles) === true && $dir !== dirname($dir));

                'invalid',

                8,

            ],

            [

                __DIR__.'/directory.info/test.php',

                8,

            ],

        ];

    }//end coreVersionProvider()

<?php

/**

 * Intentionally empty.

 */