doc: fix the version tls.DEFAULT_CIPHERS was added

42be7f6 (originally included in 19.8.0
and later backported to 18.16.0) added documentation on how to use
`tls.DEFAULT_CIPHERS`.
However, that commit added the documentation with the version specified
as `REAPLCEME`, causing the published documentation to state that
`tls.DEFAULT_CIPHERS` was added in 19.8.0 and 18.16.0, which is
incorrect - that commit states that `tls.DEFAULT_CIPHERS` already
existed, and the only thing it added was an explanation on how to use
it.

In fact, by examining the git log, it can be seen that
`tls.DEFAULT_CIPHERS` was added by commit
af80e7b, which was included in 0.11.3.

Fixes: #59246
PR-URL: #59247
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Author: mureinik

doc/api/tls.md

@@ -2507,9 +2507,7 @@ added: v11.4.0
 ## `tls.DEFAULT_CIPHERS`
 
 <!-- YAML
-added:
- - v19.8.0
- - v18.16.0
+added: v0.11.3
 -->
 
 * Type: {string} The default value of the `ciphers` option of