fix(repo.xml): update [skip ci]

Author: windauer

repo.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<meta xmlns="http://exist-db.org/xquery/repo" commit-id="2fc6fa49ecaf256099aa0959ef350357e9de5a78" commit-time="1738773115">
+<meta xmlns="http://exist-db.org/xquery/repo" commit-id="aa547c872c0c3b18d8fa4fc38ee8722ced1928ef" commit-time="1739274341">
     <description>Conferences (data)</description>
     <author>Office of the Historian</author>
     <website>https://history.state.gov</website>