Add style checker workflow & update tests workflow

.github/workflows/php-cs-fixer.yml

@@ -0,0 +1,29 @@
+name: Check Style
+
+on: [ push, pull_request ]
+
+jobs:
+  php-cs-fixer:
+    name: Code Standard & Style Check
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: "8.1"
+
+      - name: Cache dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/.composer/cache/files
+          key: dependencies-stable-laravel-10.x-php-8.1-composer-${{ hashFiles('composer.json') }}
+
+      - name: Run composer install
+        run: composer install -n --prefer-dist
+
+      - name: Run code style check
+        run: ./vendor/bin/php-cs-fixer fix -v --dry-run --show-progress=dots

.github/workflows/tests.yml

@@ -9,28 +9,18 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [ 7.4, 8.0, 8.1, 8.2 ]
-        laravel: [ 7.*, 8.*, 9.*, 10.* ]
+        php: [ 8.1, 8.2 ]
+        laravel: [ 8.*, 9.*, 10.* ]
         exclude:
           - php: 8.0
             laravel: 10.*
-          - php: 7.4
-            laravel: 10.*
-          - php: 7.4
-            laravel: 9.*
-          - php: 8.2
-            laravel: 7.*
-          - php: 8.1
-            laravel: 7.*
         include:
           - laravel: 10.*
             testbench: 8.*
           - laravel: 9.*
             testbench: 7.*
           - laravel: 8.*
             testbench: 6.*
-          - laravel: 7.*
-            testbench: 5.*
     steps:
       - name: Checkout repo
         uses: actions/checkout@v2