feat: update Symfony version dependency from ^6.2 to ^6.4 to align wi…

…th Core versions

composer.json

@@ -18,13 +18,13 @@
 	"prefer-stable": true,
 	"require": {
 		"php": "^7.4 || ^8.0",
-		"symfony/console": "^4.4 || ^5.4 || ^6.2 || ^7.0",
-		"symfony/dependency-injection": "^4.4 || ^5.4 || ^6.2 || ^7.0",
-		"symfony/config": "^4.4 || ^5.4 || ^6.2 || ^7.0",
-		"symfony/yaml": "^4.4 || ^5.4 || ^6.2 || ^7.0",
-		"symfony/finder": "^4.4 || ^5.4 || ^6.2 || ^7.0",
-		"symfony/filesystem": "^4.4 || ^5.4 || ^6.2 || ^7.0",
-		"symfony/event-dispatcher": "^4.4 || ^5.4 || ^6.2 || ^7.0",
+		"symfony/console": "^4.4 || ^5.4 || ^6.4 || ^7.0",
+		"symfony/dependency-injection": "^4.4 || ^5.4 || ^6.4 || ^7.0",
+		"symfony/config": "^4.4 || ^5.4 || ^6.4 || ^7.0",
+		"symfony/yaml": "^4.4 || ^5.4 || ^6.4 || ^7.0",
+		"symfony/finder": "^4.4 || ^5.4 || ^6.4 || ^7.0",
+		"symfony/filesystem": "^4.4 || ^5.4 || ^6.4 || ^7.0",
+		"symfony/event-dispatcher": "^4.4 || ^5.4 || ^6.4 || ^7.0",
 		"helmich/typo3-typoscript-parser": "^2.3",
 		"ext-json": "*"
 	},