fix: update dependencies in composer.json

Author: nhamtphat

composer.json

@@ -15,10 +15,10 @@
     ],
     "require": {
         "phpviet/number-to-words": "^1.2",
-        "illuminate/support": ">6"
+        "illuminate/support": "^6.0 || ^7.0 || ^8.0"
     },
     "require-dev": {
-        "orchestra/testbench": "^6.17"
+        "orchestra/testbench": "^4.0 || ^5.0 || ^6.0"
     },
     "autoload": {
         "files": [