Add support for RFC 5794

Author: russhousley

CHANGES.txt

@@ -3,6 +3,8 @@ Revision 0.4.7, released DD-MMM-2025
 - Cleanup setup.cfg and setup.py
 - Added RFC9763 for Related Certificates for Use in Multiple Authentications
   within a Protocol
+- Add RFC5794 providing the ARIA Encryption Algorithm, which is possible
+  since pyasn1 0.6.0 and later includes support for univ.RelativeOID
 
 Revision 0.4.6, released 25-MAR-2025
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