Update carbon dependency to 3.x

Author: Stichoza

composer.json

@@ -14,7 +14,7 @@
     "require": {
         "php": "^8.1",
         "ext-json": "*",
-        "nesbot/carbon": "^2.32.0"
+        "nesbot/carbon": "^3.8.4"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5"