composer: Update dependencies

Changelogs summary:

 - true/punycode removed (installed version was v2.1.1)

 - friendsofphp/php-cs-fixer updated from v3.69.1 to v3.70.2 minor
   See changes: PHP-CS-Fixer/PHP-CS-Fixer@v3.69.1...v3.70.2
   Release notes: https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/releases/tag/v3.70.2

 - symfony/polyfill-intl-idn installed in version v1.31.0
   Release notes: https://github.com/symfony/polyfill-intl-idn/releases/tag/v1.31.0

 - j0k3r/php-readability updated from 1.2.10 to 1.2.12 patch
   See changes: j0k3r/php-readability@1.2.10...1.2.12
   Release notes: https://github.com/j0k3r/php-readability/releases/tag/1.2.12

 - j0k3r/graby-site-config updated from 1.0.196 to 1.0.197 patch
   See changes: j0k3r/graby-site-config@1.0.196...1.0.197
   Release notes: https://github.com/j0k3r/graby-site-config/releases/tag/1.0.197

 - j0k3r/graby updated from 2.4.5 to 2.4.6 patch
   See changes: j0k3r/graby@2.4.5...2.4.6
   Release notes: https://github.com/j0k3r/graby/releases/tag/2.4.6