Enhancement: Use Php83 rule set

Author: localheinz

.php-cs-fixer.php

@@ -26,7 +26,7 @@
 
 $license->save();
 
-$ruleSet = PhpCsFixer\Config\RuleSet\Php82::create()->withHeader($license->header());
+$ruleSet = PhpCsFixer\Config\RuleSet\Php83::create()->withHeader($license->header());
 
 $config = PhpCsFixer\Config\Factory::fromRuleSet($ruleSet);