Amend CHANGES.md/NEWS.md to reflect DN output changes

Fixes #23492

Reviewed-by: Tom Cosgrove <tom.cosgrove@arm.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23507)

CHANGES.md

@@ -523,7 +523,7 @@ OpenSSL 3.2
    *Paul Dale*
 
  * Subject or issuer names in X.509 objects are now displayed as UTF-8 strings
-   by default.
+   by default. Also spaces surrounding `=` in DN output are removed.
 
    *Dmitry Belyavskiy*
 

NEWS.md

@@ -57,7 +57,7 @@ changes:
   * The `x509`, `ca`, and `req` apps now always produce X.509v3 certificates.
 
   * Subject or issuer names in X.509 objects are now displayed as UTF-8 strings
-    by default.
+    by default. Also spaces surrounding `=` in DN output are removed.
 
 This release adds the following new features: