minor #39868 Update PHP CS Fixer config to v2.18 (keradus)
minor #39868 Update PHP CS Fixer config to v2.18 (keradus)

This PR was merged into the 4.4 branch.

Discussion
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Update PHP CS Fixer config to v2.18

| Q             | A
| ------------- | ---
| Branch?       | 4.4
| Bug fix?      | no
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tickets       | Fix #... <!-- prefix each issue number with "Fix #", no need to create an issue if none exist, explain below instead -->
| License       | MIT
| Doc PR        | symfony/symfony-docs#... <!-- required for new features -->
<!--
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understand your PR and can be used as a start for the documentation.

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 - Always add tests and ensure they pass.
 - Never break backward compatibility (see https://symfony.com/bc).
 - Bug fixes must be submitted against the lowest maintained branch where they apply
   (lowest branches are regularly merged to upper ones so they get the fixes too.)
 - Features and deprecations must be submitted against branch 5.x.
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Commits
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734361bb0e Update PHP CS Fixer config to v2.18

phramz/symfony,sgehrig/symfony,zerkms/symfony,xabbuh/symfony,zerkms/symfony,Slamdunk/symfony,tucksaun/symfony,Nyholm/symfony,OskarStark/symfony,damienalexandre/symfony,Nyholm/symfony,mpdude/symfony,sgehrig/symfony,Taluu/symfony,xabbuh/symfony,damienalexandre/symfony,stof/symfony,phramz/symfony,oleg-andreyev/symfony,paradajozsef/symfony,damienalexandre/symfony,phramz/symfony,paradajozsef/symfony,sgehrig/symfony,ro0NL/symfony,derrabus/symfony,OskarStark/symfony,HeahDude/symfony,xabbuh/symfony,hhamon/symfony,HeahDude/symfony,d-ph/symfony,stof/symfony,Slamdunk/symfony,symfony/symfony,ro0NL/symfony,zerkms/symfony,hhamon/symfony,ogizanagi/symfony,d-ph/symfony,HeahDude/symfony,derrabus/symfony,Slamdunk/symfony,MatTheCat/symfony,ro0NL/symfony,MatTheCat/symfony,mpdude/symfony,Taluu/symfony,stof/symfony,Tobion/symfony,paradajozsef/symfony,tucksaun/symfony,symfony/symfony,derrabus/symfony,d-ph/symfony,OskarStark/symfony,oleg-andreyev/symfony,symfony/symfony,nicolas-grekas/symfony,derrabus/symfony,ogizanagi/symfony,Tobion/symfony,tucksaun/symfony,Taluu/symfony,Nyholm/symfony,mpdude/symfony,Taluu/symfony,Tobion/symfony,ogizanagi/symfony,d-ph/symfony,curry684/symfony,curry684/symfony,MatTheCat/symfony,symfony/symfony,paradajozsef/symfony,zerkms/symfony,ro0NL/symfony,phramz/symfony,hhamon/symfony,MatTheCat/symfony,nicolas-grekas/symfony,mpdude/symfony,Slamdunk/symfony,nicolas-grekas/symfony,nicolas-grekas/symfony,curry684/symfony,tucksaun/symfony,Nyholm/symfony,OskarStark/symfony,ogizanagi/symfony,HeahDude/symfony,sgehrig/symfony,oleg-andreyev/symfony,xabbuh/symfony,oleg-andreyev/symfony,Tobion/symfony,hhamon/symfony,curry684/symfony,stof/symfony,damienalexandre/symfony