[Toolkit] Pin symfony/phpunit-bridge to ^7.2 and phpunit to ^9.6.22

Author: Kocal

src/Toolkit/composer.json

@@ -44,9 +44,10 @@
     "zenstruck/console-test": "^1.7",
     "symfony/http-client": "6.4|^7.0",
     "symfony/stopwatch": "^6.4|^7.0",
-    "symfony/phpunit-bridge": "^6.4|^7.0",
+    "symfony/phpunit-bridge": "^7.2",
     "vincentlanglet/twig-cs-fixer": "^3.5",
     "spatie/phpunit-snapshot-assertions": "^4.2.17",
+    "phpunit/phpunit": "^9.6.22",
     "symfony/ux-icons": "^2.18"
   },
   "bin": [

src/Toolkit/phpunit.xml.dist

@@ -4,16 +4,14 @@
       backupGlobals="false"
       colors="true"
       bootstrap="tests/bootstrap.php"
-      failOnRisky="true" 
+      failOnRisky="true"
       failOnWarning="true"
 >
   <php>
     <ini name="display_errors" value="1"/>
     <ini name="error_reporting" value="-1"/>
     <server name="APP_ENV" value="test" force="true"/>
     <server name="SHELL_VERBOSITY" value="-1"/>
-    <server name="SYMFONY_PHPUNIT_REMOVE" value=""/>
-    <server name="SYMFONY_PHPUNIT_VERSION" value="9.5"/>
     <server name="SYMFONY_DEPRECATIONS_HELPER" value="max[total]=999999"/>
     <server name="KERNEL_CLASS" value="Symfony\UX\Toolkit\Tests\Fixtures\Kernel"/>
   </php>