doc: fix CHANGELOG_ARCHIVE table of contents

PR-URL: https://github.com/nodejs/node/pull/37232
Refs: https://github.com/nodejs/node/blob/master/doc/changelogs/CHANGELOG_ARCHIVE.md#0.8.0


Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Beth Griggs <bgriggs@redhat.com>