Update CI

Author: erikaheidi

.github/workflows/php.yml

@@ -9,19 +9,25 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     steps:
-    - uses: actions/checkout@v2
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.3'
+          extensions: mbstring, dom, curl
 
-    - name: Validate composer.json and composer.lock
-      run: composer validate
+      - uses: actions/checkout@v3
 
-    - name: Install dependencies
-      run: composer install --prefer-dist --no-progress
+      - name: Validate composer.json and composer.lock
+        run: composer validate
 
-    - name: Run test suite
-      run: composer test
+      - name: Install dependencies
+        run: composer install --prefer-dist --no-progress
 
-    - name: Run php-cs-fixer
-      run: composer csfix .
+      - name: Check code style
+        run: composer test:lint
+
+      - name: Run test suite
+        run: composer test:unit