Commit d81db0b9de4 for php.net

commit d81db0b9de4ae15f42ce963a1cf67e174c67d9cb
Merge: cccc54872a1 06f9389d691
Author: Calvin Buckley <calvinb@php.net>
Date:   Mon Mar 9 14:31:32 2026 -0300

    Merge branch 'PHP-8.5'

    * PHP-8.5:
      Update NEWS for pcntl fix [skip ci]
      ext/pcntl: Bump num_signals to uint16_t (#21347)