[py] Don't compare object identity in conftest (#16723)

diff --git a/py/conftest.py b/py/conftest.py
index 9845a61..83ad2ee 100644
--- a/py/conftest.py
+++ b/py/conftest.py
@@ -333,7 +333,7 @@
     marker = request.node.get_closest_marker(f"xfail_{driver_class.lower()}")
     if marker is not None:
         if "run" in marker.kwargs:
-            if marker.kwargs["run"] is False:
+            if not marker.kwargs["run"]:
                 pytest.skip()
                 yield
                 return
@@ -474,7 +474,7 @@
     marker = request.node.get_closest_marker(f"xfail_{driver_class.lower()}")
     if marker is not None:
         if "run" in marker.kwargs:
-            if marker.kwargs["run"] is False:
+            if not marker.kwargs["run"]:
                 pytest.skip()
                 yield
                 return