doc: prepare 14.x changelog for remark update

Add a comment to disable a rule in the 14.x changelog that will be
needed once we update remark lint dependencies. This comment appears in
the other changelogs.

Refs: nodejs/remark-preset-lint-node#89 (comment)

PR-URL: #33412
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>

doc/changelogs/CHANGELOG_V14.md

@@ -2,6 +2,7 @@
 
 <!--lint disable prohibited-strings-->
 <!--lint disable maximum-line-length-->
+<!--lint disable no-literal-urls-->
 
 <table>
 <tr>