Link to upstream issue

Author: Avasam

stubs/pywin32/@tests/stubtest_allowlist_win32.txt

@@ -64,4 +64,5 @@ win32com(ext)?.axscript.client.debug
 
 # These missing is likely an issue with the upstream build's WINVER target on 309.
 # Keep them in stubs as there will likely be a patch soon.
+# https://github.com/mhammond/pywin32/issues/2486
 win32com(ext)?\.shell\.shell\.\w+?