feat: support CURL HTTP3

[ddevsr]

Description PHP 8.4 coming soon, see #9116

Reference:

• php/php-src#15350
• https://gist.github.com/bagder/a88d3bedc8ecb69d19aeb542fa538e9b
• https://php.watch/articles/php-curl-http3

Checklist:

• [x] Securely signed commits
• [ ] Component(s) with PHPDoc blocks, only if necessary or adds value
• [x] Unit testing, with >80% coverage
• [ ] User guide updated
• [x] Conforms to style guide