Allow symfony/runtime plugin

nicolas-grekas · nicolas-grekas · commit ad9ca5a9f520 · 2021-12-29T11:52:31.000+01:00
diff --git a/composer.json b/composer.json
@@ -154,7 +154,8 @@
     },
     "config": {
         "allow-plugins": {
-            "composer/package-versions-deprecated": true
+            "composer/package-versions-deprecated": true,
+            "symfony/runtime": true
         }
     },
     "autoload": {
