[6.15.z] Add PIT marker to clone tests (#15249)

Co-authored-by: Griffin Sullivan <[email protected]>

tests/foreman/destructive/test_clone.py

@@ -22,6 +22,7 @@
 pytestmark = pytest.mark.destructive
 
 
+@pytest.mark.pit_server
 @pytest.mark.e2e
 @pytest.mark.parametrize('backup_type', ['online', 'offline'])
 @pytest.mark.parametrize('skip_pulp', [False, True], ids=['include_pulp', 'skip_pulp'])
@@ -125,7 +126,6 @@ def test_positive_clone_backup(
     )
 
 
-@pytest.mark.pit_server
 def test_positive_list_tasks(target_sat):
     """Test that satellite-clone --list-tasks command doesn't fail.