refactor: drop Laravel 9.x support which is not maintained anymore

Author: xel1045

.github/workflows/tests.yml

@@ -11,11 +11,9 @@ jobs:
       fail-fast: true
       matrix:
         php: [8.1, 8.2, 8.3]
-        laravel: [9.*, 10.*]
+        laravel: [10.*]
         dependency-version: [prefer-lowest, prefer-stable]
         include:
-          - laravel: 9.*
-            testbench: 7.*
           - laravel: 10.*
             testbench: 8.*
 

composer.json

@@ -18,12 +18,12 @@
     "require": {
         "php": "^8.1",
         "exolnet/laravel-html-list": "^3.0",
-        "illuminate/support": "^9.0|^10.0"
+        "illuminate/support": "^10.0"
     },
     "require-dev": {
         "exolnet/phpcs-config": "^2.0",
         "mockery/mockery": "^1.5.1",
-        "orchestra/testbench": "^7.0|^8.0",
+        "orchestra/testbench": "^8.0",
         "phpunit/phpunit": "^9.5.11",
         "squizlabs/php_codesniffer": "^3.7.1"
     },