[php-src] Issue #20602: integer overflow in imagescale

Issue: https://github.com/php/php-src/issues/20602
Author: chongwick

### Description

The following code:

```php
<?php
$v_17401 = 2;
$v_3914 = 1;
$v_3915 = imagecreatetruecolor($v_17401,$v_3914,);
$v_3917 = 1;
$v_3918 = -($v_3917);
$v_17364 = 9223372036854775807;
$v_17415 = 1;
$v_3922 = imagescale($v_3915,$v_3918,$v_17364,$v_17415,);
```

Resulted in this output:
```
/home/w023dtc/nightly_php/php-src/ext/gd/gd.c:3937:18: runtime error: signed integer overflow: 9223372036854775807 * 2 cannot be represented in type 'long'
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /home/w023dtc/nightly_php/php-src/ext/gd/gd.c:3937:18
```

But I expected this output instead:
```
```


### PHP Version

```plain
nightly
```

### Operating System

_No response_