Add tmt test case for tool "execute_sched_setattr" to verify that QM environment not allow SCHED_DEADLINE be set via sched_setattr() syscall
resolve https://github.com/containers/qm/issues/377
CI/CD error not related to the patch :[02:32:34] [E] [test-schedule-runner] Exception raised: Guest couldn't be provisioned: Artemis resource ended in 'error' state
Add tmt test case for tool "execute_sched_setattr" to verify that QM environment not allow SCHED_DEADLINE be set via sched_setattr() syscall resolve https://github.com/containers/qm/issues/377