glob:// wrapper doesn't cater to CWD for ZTS builds

### Description

The following code:

```php
<?php
var_dump(count(scandir('glob://ext/*')));
chdir("ext");
var_dump(count(scandir('glob://*')));
```

Resulted in this output:
```
int(70)
int(0)
```

But I expected this output instead:
```
int(70)
int(70)
```

Plain `glob()` doesn't have this issue.


### PHP Version

PHP 8.3

### Operating System

any