upgrading another lib

Author: weaverryan

ux.symfony.com/composer.json

@@ -15,7 +15,7 @@
         "kornrunner/blurhash": "^1.2",
         "league/commonmark": "^2.3",
         "pagerfanta/twig": "^3.6",
-        "scrivo/highlight.php": "v9.18.1.9",
+        "scrivo/highlight.php": "^9.18.1.9",
         "sensio/framework-extra-bundle": "^6.2",
         "symfony/console": "6.2.*",
         "symfony/dotenv": "6.2.*",