remove $psr4['Tests\Support'] definition in application\Config\Autoload::__construct()

[samsonasik]

Actually, the Config\Autoload class in application\Config directory is extends the CodeIgniter\Config\AutoloadConfig which in the __construct() already set $this->psr4['Tests\Support'] and it called the:

parent::__construct();

early, so it is no longer needed to be redefined as it will be merged with:

$this->psr4     = array_merge($this->psr4, $psr4);

which merge parent psr4 property to its $psr4 variable. So, I removed its definition in Config\Autoload::__construct().

Checklist:

• Securely signed commits

[lonnieezell]

Good catch. Looks like we need to update AutoloadConfig to respect the TESTPATH constant.

Could you add that this PR?

[samsonasik]

there is SUPPORTPATH constant, I updated to use SUPPORTPATH in AutoloadConfig class.

[lonnieezell]

Forgot about that one! Thanks.