feature: php >=8.2

Author: krissss

.github/workflows/phpunit.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: [7.4, 8.0, 8.1, 8.2, 8.3, 8.4]
+        php: [8.2, 8.3, 8.4]
     steps:
       - name: Checkout
         uses: actions/checkout@v3