PHPUnit fails with spaces in configuration file path

[auroraeosrose]

The phpunit tool setup does not properly escape the filename of the configuration file

This makes any path with spaces fail - fix is pretty simple

https://github.com/EdgedesignCZ/phpqa/blob/master/src/Tools/Analyzer/Phpunit.php#L21

should be

$args['configuration'] = \Edge\QA\escapePath($configFile);