Skip transient tests on GraalPy (#5422)

tests/test_operator_overloading.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import pytest
 
-import env  # noqa: F401
+import env
 from pybind11_tests import ConstructorStats
 from pybind11_tests import operators as m
 
@@ -51,6 +51,9 @@ def test_operator_overloading():
     v2 /= v1
     assert str(v2) == "[2.000000, 8.000000]"
 
+    if env.GRAALPY:
+        pytest.skip("ConstructorStats is incompatible with GraalPy.")
+
     cstats = ConstructorStats.get(m.Vector2)
     assert cstats.alive() == 3
     del v1