SQ -> Tests: Refactor eliminate explicit create of tempfile.Temporary…

…Directory where OpenOrCreateDialog.create() can be used

src/crystal/tests/util/windows.py

@@ -70,7 +70,7 @@ async def create(self,
         if project_dirpath is None:
             with tempfile.TemporaryDirectory(suffix='.crystalproj') as project_dirpath:
                 assert project_dirpath is not None
-                async with self.create(project_dirpath) as (mw, project_dirpath):
+                async with self.create(project_dirpath, autoclose=autoclose) as (mw, project_dirpath):
                     yield (mw, project_dirpath)
             return