Update test_file.py from CPython v3.12.0

Author: NakanoMiku39

Lib/test/test_file.py

@@ -217,7 +217,7 @@ def testSetBufferSize(self):
             self._checkBufferSize(1)
 
     def testTruncateOnWindows(self):
-        # SF bug <http://www.python.org/sf/801631>
+        # SF bug <https://bugs.python.org/issue801631>
         # "file.truncate fault on windows"
 
         f = self.open(TESTFN, 'wb')