[6.4] Allow 7.0 deps

Author: nicolas-grekas

Diff for: composer.json

@@ -18,11 +18,11 @@
     "require": {
         "php": ">=8.1",
         "ext-redis": "*",
-        "symfony/messenger": "^6.1"
+        "symfony/messenger": "^6.1|^7.0"
     },
     "require-dev": {
-        "symfony/property-access": "^5.4|^6.0",
-        "symfony/serializer": "^5.4|^6.0"
+        "symfony/property-access": "^5.4|^6.0|^7.0",
+        "symfony/serializer": "^5.4|^6.0|^7.0"
     },
     "autoload": {
         "psr-4": { "Symfony\\Component\\Messenger\\Bridge\\Redis\\": "" },