Windows fix

Author: mdboom

cuda_bindings/tests/test_cython_abi.py

@@ -48,7 +48,7 @@ def pyx_capi_to_json(d: dict[str, object]) -> dict[str, str]:
 
     def extract_name(v: object) -> str:
         v = str(v)
-        match = re.match(r'<capsule object "([^\"]+)" at 0x[0-9a-f]+>', v)
+        match = re.match(r'<capsule object "([^\"]+)" at 0x[0-9a-fA-F]+>', v)
         assert match, f"Could not parse __pyx_capi__ entry: {v}"
         return match.group(1)