Add CCM fix to release notes

Signed-off-by: Alexander Scheel <alexander.scheel@keyfactor.com>

Author: cipherboy

docs/releasenotes.html

@@ -29,6 +29,7 @@ <h3>2.1.2 Defects Fixed</h3>
 <li>Issues with non-constant time ML-KEM implementation ("Kyber Slash") have been fixed.</li>
 <li>Align ML-KEM input validation with FIPS 203 IPD requirements.</li>
 <li>Make PEM parsing more forgiving of whitespace to align with RFC 7468 - Textual Encodings of PKIX, PKCS, and CMS Structures.</li>
+<li>Fix CCM length checks with large nonce sizes (n=12, n=13).</li>
 </ul>
 <h3>2.1.3 Additional Features and Functionality</h3>
 <ul>