Add support for symfony 6.4 (#246)

Author: zghosts

.github/workflows/ci.yaml

@@ -106,6 +106,7 @@ jobs:
           - '8.3'
           - '8.4'
         symfony-version:
+          - '6.4'
           - '7.0'
           - '7.1'
           - '7.2'

composer.json

@@ -27,12 +27,12 @@
         "doctrine/dbal": "^4.0",
         "doctrine/doctrine-bundle": "^2.12",
         "doctrine/orm": "^3.1",
-        "symfony/config": "^7.0",
-        "symfony/dependency-injection": "^7.0",
-        "symfony/doctrine-bridge": "^7.0",
-        "symfony/framework-bundle": "^7.0",
-        "symfony/http-kernel": "^7.0",
-        "symfony/validator": "^7.0",
+        "symfony/config": "^6.4||^7.0",
+        "symfony/dependency-injection": "^6.4||^7.0",
+        "symfony/doctrine-bridge": "^6.4||^7.0",
+        "symfony/framework-bundle": "^6.4||^7.0",
+        "symfony/http-kernel": "^6.4||^7.0",
+        "symfony/validator": "^6.4||^7.0",
         "twig/twig": "^3.9"
     },
     "require-dev": {
@@ -44,7 +44,7 @@
         "phpstan/phpstan-symfony": "^1.3",
         "phpunit/phpunit": "^11.1",
         "slam/phpstan-extensions": "^6.3",
-        "symfony/form": "^7.0"
+        "symfony/form": "^6.4||^7.0"
     },
     "autoload": {
         "psr-4": {