Try specifying PHP in matrix deps

.github/workflows/laravel-compatibility.yml

@@ -20,23 +20,26 @@ jobs:
         dependency-version: [prefer-lowest, prefer-stable]
         include:
         - laravel: 9.*
+          php: 8.1
           testbench: 7.*
           canvas: 7.*
           phpunit: 9.*
         - laravel: 10.*
+          php: 8.2
           testbench: 8.*
           canvas: 8.*
           phpunit: 10.*
         - laravel: 11.*
+          php: 8.3
           testbench: 9.*
           canvas: 9.*
           phpunit: 11.*
     steps:
       - uses: actions/checkout@v4
-      - name: Setup PHP
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: 8.2
+      # - name: Setup PHP
+      #   uses: shivammathur/setup-php@v2
+      #   with:
+      #     php-version: 8.2
       - name: Install dependencies
         run: |
             composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update

composer.json

@@ -23,7 +23,7 @@
         }
     },
     "require": {
-        "php": "^8.2",
+        "php": "^8.1|^8.2",
         "illuminate/support": "^9|^10|^11"
     },
     "minimum-stability": "dev",

phpunit.xml

@@ -9,9 +9,4 @@
             <directory>tests/Feature</directory>
         </testsuite>
     </testsuites>
-    <source>
-        <include>
-            <directory>src</directory>
-        </include>
-    </source>
 </phpunit>