Increment Python version check on Windows

Co-Authored-By: Andrew Murray <3112309+radarhere@users.noreply.github.com>

setup.py

@@ -43,7 +43,7 @@ def get_version():
 ZLIB_ROOT = None
 FUZZING_BUILD = "LIB_FUZZING_ENGINE" in os.environ
 
-if sys.platform == "win32" and sys.version_info >= (3, 13):
+if sys.platform == "win32" and sys.version_info >= (3, 14):
     import atexit
 
     atexit.register(