Merge pull request #39 from youcan-shop/carbon-v3

Support carbon v3

Author: bsafae

composer.json

@@ -20,7 +20,7 @@
   },
   "require": {
     "ext-curl": "*",
-    "nesbot/carbon": "^2.0"
+    "nesbot/carbon": "^2.0 || ^3.0"
   },
   "require-dev": {
     "phpunit/phpunit": "^11.5"