dont build symfony for 7.4 or 8.0

Author: brettmc

.github/workflows/php.yml

@@ -124,6 +124,10 @@ jobs:
             php-version: 7.4
           - project: 'Sampler/RuleBased'
             php-version: 8.0
+          - project: 'Symfony'
+            php-version: 7.4
+          - project: 'Symfony'
+            php-version: 8.0
     steps:
     - uses: actions/checkout@v4