Require php 8.0

Author: georgeboot

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: ['7.4', '8.0']
+        php: ['8.0']
     name: Pest - PHP ${{ matrix.php }}
     steps:
       - uses: actions/checkout@v2

composer.json

@@ -19,7 +19,7 @@
         }
     ],
     "require": {
-        "php": "^7.4|^8.0",
+        "php": "^8.0",
         "ext-json": "*",
         "aws/aws-sdk-php": "^3.80",
         "bref/bref": "^1.1",