doc: remove typo YAML snippet from tls.getCACertificates doc

Noticed it while going through
https://github.com/nodejs/node/pull/57107/files#diff-6114e55c49ec9bc0edc33830f7770a335a46373a84b8372957c387d88a23b7deR2399,
so thought of removing it.

Signed-off-by: Darshan Sen <raisinten@gmail.com>
PR-URL: #57459
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

Author: RaisinTen

Diff for: doc/api/tls.md

@@ -2402,10 +2402,6 @@ Returns an array containing the CA certificates from various sources, depending
 * `"extra"`: return the CA certificates loaded from [`NODE_EXTRA_CA_CERTS`][]. It's an empty array if
   [`NODE_EXTRA_CA_CERTS`][] is not set.
 
-<!-- YAML
-added: v0.10.2
--->
-
 ## `tls.getCiphers()`
 
 <!-- YAML