Update github/workflows/composer.yaml

Co-authored-by: Ture Gjørup <[email protected]>

Author: rimi-itk

github/workflows/composer.yaml

@@ -37,7 +37,7 @@ jobs:
       - uses: actions/checkout@v4
       - run: |
           docker network create frontend
-          docker compose run --rm phpfpm composer validate
+          docker compose run --rm phpfpm composer validate --strict
 
   composer-normalized:
     runs-on: ubuntu-latest