Remove interactive flag from Docker command in test workflow

The change removes the '-it' (interactive) flag from the Docker command used in the GitHub firewalld test workflow. This modification ensures the tests run in an automated, non-interactive manner, suitable for a continuous integration environment.

.github/workflows/test-firewalld.yml

@@ -29,4 +29,4 @@ jobs:
         sleep 10
 
         # Run tests inside the container
-        docker exec -it firewalld-container /bin/bash -c "./firewalld-tests.sh"
+        docker exec firewalld-container /bin/bash -c "./firewalld-tests.sh"