tools: fix added version is always the first one

There is no need to sort the addded version as it always comes first.
So, it can be the last one to be pushed in the meta.changes array.

Fixes: nodejs#45670

tools/doc/html.mjs

@@ -341,11 +341,11 @@ function parseYAML(text) {
   }
 
   if (meta.changes.length > 0) {
-    if (added.description) meta.changes.push(added);
     if (deprecated.description) meta.changes.push(deprecated);
     if (removed.description) meta.changes.push(removed);
 
     meta.changes.sort((a, b) => versionSort(a.version, b.version));
+    if (added.description) meta.changes.push(added);
 
     result += '<details class="changelog"><summary>History</summary>\n' +
             '<table>\n<tr><th>Version</th><th>Changes</th></tr>\n';