feat: require PHP 8.1+

BREAKING CHANGE: PHP 8.0 is no longer supported

Author: leeqvip

composer.json

@@ -20,7 +20,7 @@
     ],
     "license": "Apache-2.0",
     "require": {
-        "php": ">=8.0",
+        "php": ">=8.1",
         "illuminate/support": "~10.0|~11.0|~12.0|~13.0",
         "illuminate/database": "~10.0|~11.0|~12.0|~13.0",
         "illuminate/console": "~10.0|~11.0|~12.0|~13.0",