PEP 811: Add DPO link for discussion (#4679)

Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>

Author: sethmlarson

peps/pep-0811.rst

@@ -2,13 +2,14 @@ PEP: 811
 Title: Defining Python Security Response Team membership and responsibilities
 Author: Seth Michael Larson <seth@python.org>
 Sponsor: Gregory P. Smith <greg@krypto.org>
-Discussions-To: Pending
+Discussions-To: https://discuss.python.org/t/104606
 Status: Draft
 Type: Process
 Topic: Governance
 Created: 22-Oct-2025
 Post-History:
   `06-Oct-2025 <https://discuss.python.org/t/104199>`__,
+  `28-Oct-2025 <https://discuss.python.org/t/104606>`__,
 
 Abstract
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