Add support for PHP 8.3 and 8.4 in GitHub Actions workflow

Author: rajmundtoth0

.github/workflows/php.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: ["8.2"]
+        php: ["8.2", "8.3", "8.4"]
 
     steps:
     - uses: actions/checkout@v4
@@ -28,7 +28,7 @@ jobs:
       with:
         php-version: ${{ matrix.php }}
       env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Cache Composer packages
       id: composer-cache