Add resolution header

Author: hoodmane

peps/pep-0776.rst

@@ -9,6 +9,7 @@ Created: 18-Mar-2025
 Python-Version: 3.14
 Post-History: `18-Mar-2025 <https://discuss.python.org/t/84996>`__,
               `28-Mar-2025 <https://discuss.python.org/t/86276>`__,
+Resolution: `04-Apr-2026 <https://github.com/python/steering-council/issues/332#issuecomment-4187488960>`__
 
 Abstract
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