⬆️ Upgrade Symfony to 6.3 (#1110)

* Update composer.json

* Apply symfony/twig-bundle recipe

* Apply phpstan/phpstan recipe

composer.json

@@ -22,31 +22,31 @@
         "symfony/apache-pack": "^1.0",
         "symfony/asset": "6.3.*",
         "symfony/cache": "6.3.*",
-        "symfony/console": "6.2.*",
-        "symfony/crowdin-translation-provider": "6.2.*",
+        "symfony/console": "6.3.*",
+        "symfony/crowdin-translation-provider": "6.3.*",
         "symfony/dotenv": "6.3.*",
-        "symfony/expression-language": "6.2.*",
+        "symfony/expression-language": "6.3.*",
         "symfony/flex": "^1.0 || ^2.0",
-        "symfony/form": "6.2.*",
-        "symfony/framework-bundle": "6.2.*",
-        "symfony/http-client": "6.2.*",
-        "symfony/intl": "6.2.*",
-        "symfony/mailer": "6.2.*",
-        "symfony/mime": "6.2.*",
+        "symfony/form": "6.3.*",
+        "symfony/framework-bundle": "6.3.*",
+        "symfony/http-client": "6.3.*",
+        "symfony/intl": "6.3.*",
+        "symfony/mailer": "6.3.*",
+        "symfony/mime": "6.3.*",
         "symfony/monolog-bundle": "^3.1",
-        "symfony/notifier": "6.2.*",
-        "symfony/process": "6.2.*",
-        "symfony/property-access": "6.2.*",
-        "symfony/property-info": "6.2.*",
-        "symfony/proxy-manager-bridge": "6.2.*",
-        "symfony/runtime": "6.2.*",
-        "symfony/security-bundle": "6.2.*",
-        "symfony/serializer": "6.2.*",
+        "symfony/notifier": "6.3.*",
+        "symfony/process": "6.3.*",
+        "symfony/property-access": "6.3.*",
+        "symfony/property-info": "6.3.*",
+        "symfony/proxy-manager-bridge": "6.3.*",
+        "symfony/runtime": "6.3.*",
+        "symfony/security-bundle": "6.3.*",
+        "symfony/serializer": "6.3.*",
         "symfony/string": "6.3.*",
-        "symfony/translation": "6.2.*",
-        "symfony/twig-bundle": "6.2.*",
-        "symfony/validator": "6.2.*",
-        "symfony/web-link": "6.2.*",
+        "symfony/translation": "6.3.*",
+        "symfony/twig-bundle": "6.3.*",
+        "symfony/validator": "6.3.*",
+        "symfony/web-link": "6.3.*",
         "symfony/webpack-encore-bundle": "^1.12",
         "symfony/yaml": "6.3.*",
         "twig/extra-bundle": "^3.3",
@@ -114,7 +114,7 @@
     "extra": {
         "symfony": {
             "allow-contrib": false,
-            "require": "6.2.*"
+            "require": "6.3.*"
         }
     },
     "scripts": {