Make node management tests to be last

Signed-off-by: Andrey Berezin <a.berezin@yadro.com>

pytest_tests/testsuites/conftest.py

@@ -19,6 +19,13 @@ from python_keywords.node_management import node_healthcheck
 
 logger = logging.getLogger("NeoLogger")
 
+def pytest_collection_modifyitems(items):
+    # Make network tests last based on @pytest.mark.node_mgmt
+    def priority(item: pytest.Item) -> int:
+        is_node_mgmt_test = item.get_closest_marker("node_mgmt")
+        return 0 if not is_node_mgmt_test else 1
+
+    items.sort(key=lambda item: priority(item))
 
 @pytest.fixture(scope="session")
 def configure_testlib():