test: disable failing test "Windows fatal exception: access violation"

Author: paultiq

tests/fast/api/test_connection_interrupt.py

@@ -1,12 +1,13 @@
 import platform
 import threading
 import time
-
+import sys
 import duckdb
 import pytest
 
 
 class TestConnectionInterrupt(object):
+    @pytest.mark.xfail(sys.platform == "win32" and sys.version_info[:2] == (3, 14) and __import__('sysconfig').get_config_var("Py_GIL_DISABLED") == 1, reason="known issue on Windows 3.14t (free-threaded)", strict=False)
     @pytest.mark.xfail(
         condition=platform.system() == "Emscripten",
         reason="threads not allowed on Emscripten",