add change log entry

Author: mattgarrish

dpub-aam/index.html

@@ -2672,6 +2672,8 @@ <h3>Substantive changes since the <a href="https://www.w3.org/TR/2021/WD-dpub-aa
 							>First Public Working Draft</a></h3>
 
 					<ul>
+						<li>01-Dec-2023: Removed the mappings that implied doc-biblioentry and doc-endnote on listitem
+							descendants doc-bibliograph and doc-endnotes, respectively.</li>
 						<li>10-Jan-2023: Added section on translatable values.</li>
 						<li>04-Jan-2023: Fixed incorrect doc-pagebreak role mentioned in ATK/AT-SPI mapping for
 							doc-preface.</li>