chore: allow php 8 as a platform requirement (#25)

Author: marianogoldman

composer.json

@@ -10,6 +10,7 @@
         }
     ],
     "require": {
+        "php": "^7.4|^8.0",
         "illuminate/support": "^8.0",
         "livewire/livewire": "^2.0",
         "pragmarx/google2fa-laravel": "^1.3",
@@ -18,8 +19,7 @@
         "arkecosystem/ui": "^1.0",
         "spatie/laravel-personal-data-export": "^1.3",
         "spatie/laravel-medialibrary": "^8.9",
-        "konceiver/laravel-data-bags": "^1.1",
-        "php": "^7.4"
+        "konceiver/laravel-data-bags": "^1.1"
     },
     "autoload": {
         "psr-4": {