conflict with 7.4 releases of experimental components

Author: xabbuh

composer.json

@@ -94,6 +94,7 @@
         "symfony/mailer": "<6.4",
         "symfony/messenger": "<6.4",
         "symfony/mime": "<6.4",
+        "symfony/object-mapper": ">=7.4",
         "symfony/property-info": "<6.4",
         "symfony/property-access": "<6.4",
         "symfony/runtime": "<6.4.13|>=7.0,<7.1.6",