Add missing changelog entry

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11856 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter01/changelog.xml

@@ -87,6 +87,9 @@
     <listitem>
       <para>2020-05-08</para>
       <itemizedlist>
+        <listitem>
+          <para>[bdubbs] - Update to vim-8.2.0716.</para>
+        </listitem>
         <listitem>
           <para>[bdubbs] - Update to bison-3.6. Fixes
           <ulink url="&lfs-ticket-root;4652">#4652</ulink>.</para>