Bump friendsofphp/php-cs-fixer from 2.18.5 to 2.18.6
Bump friendsofphp/php-cs-fixer from 2.18.5 to 2.18.6

Bumps [friendsofphp/php-cs-fixer](https://github.com/FriendsOfPHP/PHP-CS-Fixer) from 2.18.5 to 2.18.6.
- [Release notes](https://github.com/FriendsOfPHP/PHP-CS-Fixer/releases)
- [Changelog](https://github.com/FriendsOfPHP/PHP-CS-Fixer/blob/2.18/CHANGELOG.md)
- [Commits](https://github.com/FriendsOfPHP/PHP-CS-Fixer/compare/v2.18.5...v2.18.6)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
alcohol/paste.robbast.nl,alcohol/sf-minimal-demo,alcohol/paste.robbast.nl,alcohol/paste.robbast.nl