Support for PHPUnit 11

[laurentmuller]

This will be nice if this plugin support PHPunit 11.

It is just matter to update the composer.json as follow:

{
    "require": {
        "phpunit/phpunit": "^11",
        "vimeo/psalm": "dev-master || ^5.0"
    }
}

See also:

• Support for PHPUnit 11 vimeo/psalm#10792
• Support nikic/php-parser version 5 vimeo/psalm#10788
• https://github.com/psalm/psalm-plugin-phpunit/blob/master/composer.json

Thanks