doc: add missing changelog links

Refs: #38507
Refs: #38874

PR-URL: #39016
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Zijian Liu <lxxyxzj@gmail.com>

CHANGELOG.md

@@ -32,12 +32,14 @@ release.
 </tr>
 <tr>
     <td valign="top">
-<b><a href="doc/changelogs/CHANGELOG_V16.md#16.2.0">16.2.0</a></b><br/>
+<b><a href="doc/changelogs/CHANGELOG_V16.md#16.3.0">16.3.0</a></b><br/>
+<a href="doc/changelogs/CHANGELOG_V16.md#16.2.0">16.2.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V16.md#16.1.0">16.1.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V16.md#16.0.0">16.0.0</a><br/>
     </td>
     <td valign="top">
-<b><a href="doc/changelogs/CHANGELOG_V14.md#14.16.1">14.16.1</a></b><br/>
+<b><a href="doc/changelogs/CHANGELOG_V14.md#14.17.0">14.17.0</a></b><br/>
+<a href="doc/changelogs/CHANGELOG_V14.md#14.16.1">14.16.1</a><br/>
 <a href="doc/changelogs/CHANGELOG_V14.md#14.16.0">14.16.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V14.md#14.15.5">14.15.5</a><br/>
 <a href="doc/changelogs/CHANGELOG_V14.md#14.15.4">14.15.4</a><br/>