add php8.4 to code_quality test

Author: vdloo

.github/workflows/test.yaml

@@ -34,7 +34,7 @@ jobs:
   code_quality:
     strategy:
       matrix:
-        php_version: [7.4, 8.1, 8.2, 8.3]
+        php_version: [7.4, 8.1, 8.2, 8.3, 8.4]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout hypernode-deploy