Merge branch '9.6' into 10.5

* 9.6:
  Remove option that is no longer needed now that PHP 8.5 is supported
  Update tools

Author: sebastianbergmann

.phive/phars.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phive xmlns="https://phar.io/phive">
   <phar name="phpab" version="^1.29" installed="1.29.3" location="./tools/phpab" copy="true"/>
-  <phar name="php-cs-fixer" version="^3.80" installed="3.91.0" location="./tools/php-cs-fixer" copy="true"/>
+  <phar name="php-cs-fixer" version="^3.80" installed="3.91.2" location="./tools/php-cs-fixer" copy="true"/>
   <phar name="psalm" version="^5.26" installed="5.26.1" location="./tools/psalm" copy="true"/>
   <phar name="humbug/php-scoper" version="^0.18" installed="0.18.18" location="./tools/php-scoper" copy="true"/>
   <phar name="composer" version="^2.8" installed="2.9.2" location="./tools/composer" copy="true"/>

.php-cs-fixer.dist.php

@@ -24,7 +24,6 @@
 
 $config = new PhpCsFixer\Config;
 $config->setFinder($finder)
-    ->setUnsupportedPhpVersionAllowed(true)
     ->setRiskyAllowed(true)
     ->setRules([
         'align_multiline_comment' => true,