PHP 8.1 minimum version prep

Author: rotimi

.github/workflows/php.yml

@@ -23,21 +23,17 @@ jobs:
             dependency-version: [prefer-stable]
             os: [ubuntu-20.04, ubuntu-22.04]
             include:
-                - os: ubuntu-20.04
-                  php: 7.4
-                - os: ubuntu-20.04
-                  php: 8.0
                 - os: ubuntu-20.04
                   php: 8.1
                 - os: ubuntu-22.04
                   php: 8.1
                 - os: ubuntu-22.04
                   php: 8.2
             exclude:
-                - os: ubuntu-22.04
-                  php: 7.4
-                - os: ubuntu-22.04
-                  php: 8.0
+#                - os: ubuntu-22.04
+#                  php: 7.4
+#                - os: ubuntu-22.04
+#                  php: 8.0
 
     name: PHP-${{ matrix.php }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}