Fixed workflows

Author: CodeWithSushil

.github/workflows/tests.yml

@@ -13,8 +13,14 @@ jobs:
   build:
 
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        php-version: "8.4"
 
     steps:
+    - name: Set PHP
+      uses: shivammathur/setup-php@v2
+
     - uses: actions/checkout@v4
 
     - name: Validate composer.json and composer.lock