Regenerate callmap, add \Roundable parameter possibility to round PHP8.4

[goossda]

This PR is for adding Roundable to the round- function as a possible parameter.

I also had to change the gen_callmap.sh to generate a new callmap.
After generation, more files did change, the changes to the round-function did pick up.

[danog]

You should have added the new signature in here as well as in CallMap.php.

[goossda]

I don't really understand, because the override delta has this signature?

    'round' =>
    array (
      'old' =>
      array (
        0 => 'float',
        'num' => 'float|int',
        'precision=' => 'int',
        'mode=' => 'int<0, max>',
      ),
      'new' =>
      array (
        0 => 'float',
        'num' => 'float|int',
        'precision=' => 'int',
        'mode=' => 'RoundingMode|int<0, max>',
      ),
    ),

[danog]

Yep, this seems correct

[goossda]

I don't think i need to commit something else right? :)
It should be all there, however Github doesn't really allow us to check it online.