Bump composer/xdebug-handler from 1.3.2 to 1.3.3

Bumps [composer/xdebug-handler](https://github.com/composer/xdebug-handler) from 1.3.2 to 1.3.3.
- [Release notes](https://github.com/composer/xdebug-handler/releases)
- [Changelog](https://github.com/composer/xdebug-handler/blob/master/CHANGELOG.md)
- [Commits](https://github.com/composer/xdebug-handler/compare/1.3.2...1.3.3)