[css-lists-3] Add previous commit to Changes list.

Author: tabatkins

css-lists-3/Overview.bs

@@ -1569,6 +1569,9 @@ This section documents the changes since previous publications.
 		(<a href="https://github.com/w3c/csswg-drafts/issues/4568">Issue 4568</a>)
 		<li>Added ''text-transform: none'' to the UA default style sheet for ''::marker''.
 		(<a href="https://github.com/w3c/csswg-drafts/issues/4206">Issue 4206</a>)
+		<li>Changed counter inheritance to take from the parent first,
+			and only take from the sibling if it's a new counter.
+			(<a href="https://github.com/w3c/csswg-drafts/issues/5477">Issue 5477</a>)
 	</ul>
 
 <h3 id="changes-20190817">Changes since the 17 August 2019 WD</h3>