Issue #3488365 by andypost, longwave: Upgrade twig/twig to 3.15.0

composer.json

@@ -61,6 +61,6 @@
         "symfony/var-dumper": "~v6.4.15",
         "symfony/var-exporter": "~v6.4.13",
         "symfony/yaml": "~v6.4.13",
-        "twig/twig": "~v3.14.2"
+        "twig/twig": "~v3.15.0"
     }
 }