Try to fix loading of Cython extension _cython_api on Windows

Author: oleksandr-pavlyk

dpctl/tests/test_sycl_queue.py

@@ -575,12 +575,14 @@ def dpctl_cython_extension(tmp_path_factory):
         cwd=dr,
     )
     if res.returncode == 0:
+        import glob
         from importlib.util import module_from_spec, spec_from_file_location
 
         sfx = sysconfig.get_config_vars()["EXT_SUFFIX"]
-        spec = spec_from_file_location(
-            "_cython_api", os.path.join(dr, "_cython_api" + sfx)
-        )
+        pth = glob.glob(os.path.join(dr, "_cython_api*" + sfx))
+        if not pth:
+            pytest.skip("Cython extension was not built")
+        spec = spec_from_file_location("_cython_api", pth[0])
         builder_module = module_from_spec(spec)
         spec.loader.exec_module(builder_module)
         return builder_module