chore: drop support older php and laravel versions

Author: joostdebruijn

.github/workflows/tests.yml

@@ -11,9 +11,16 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [7.3, 7.4, 8.0, 8.1]
+        php: [8.1, 8.0]
+        laravel: [9.*, 8.*]
+        stability: [prefer-lowest, prefer-stable]
+        include:
+          - laravel: 9.*
+            testbench: 7.*
+          - laravel: 8.*
+            testbench: ^6.23
 
-    name: PHP ${{ matrix.php }}
+    name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.stability }} - ${{ matrix.os }}
 
     steps:
       - name: Checkout code
@@ -29,7 +36,7 @@ jobs:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-${{ matrix.php }}-composer-${{ hashFiles('**/composer.lock') }}
           restore-keys: |
-            ${{ runner.os }}-${{ matrix.php }}-composer-
+            ${{ runner.os }}-P${{ matrix.php }}-L${{ matrix.laravel }}-composer-
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -39,11 +46,9 @@ jobs:
           coverage: none
 
       - name: Install dependencies
-        uses: nick-invision/retry@v1
-        with:
-          timeout_minutes: 2
-          max_attempts: 2
-          command: composer install --prefer-dist --no-interaction --no-progress --ignore-platform-reqs
+        run: |
+          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
+          composer update --${{ matrix.stability }} --prefer-dist --no-interaction
 
       - name: Run tests
         run: vendor/bin/phpunit

composer.json

@@ -12,15 +12,15 @@
         }
     ],
     "require": {
-        "php": "^7.2|^8.0",
-        "illuminate/notifications": "^5.3|^6.0|^7.0|^8.0|^9.0",
-        "illuminate/support": "^5.1|^6.0|^7.0|^8.0|^9.0",
+        "php": "^8.0",
+        "illuminate/notifications": "^8.0|^9.0",
+        "illuminate/support": "^8.0|^9.0",
         "minishlink/web-push": "^6.0"
     },
     "require-dev": {
         "mockery/mockery": "~1.0",
-        "orchestra/testbench": "^4.0|^5.0|^6.0|^7.0",
-        "phpunit/phpunit": "^8.5|^9.0"
+        "orchestra/testbench": "^6.0|^7.0",
+        "phpunit/phpunit": "^9.0"
     },
     "autoload": {
         "psr-4": {