[GR-45091] Minor edits to security.md

PullRequest: graalpython/2800

Author: alina-yur

LICENSE.txt

@@ -4,11 +4,11 @@ Component
 This is a release of GraalVM Community Edition 20.0 Python Language Component. 
 This particular copy of the software is released under Universal Permissive 
 License (UPL) v. 1.0.
-Copyright (c) 2015, 2023, Oracle and/or its affiliates. All rights reserved
+Copyright (c) 2018, 2023, Oracle and/or its affiliates. All rights reserved
 
 ===========================================================================
            Universal Permissive License v. 1.0.
-Copyright (c) 2018, Oracle and/or its affiliates
+Copyright (c) 2018, 2023, Oracle and/or its affiliates
 The Universal Permissive License (UPL), Version 1.0
 Subject to the condition set forth below, permission is hereby granted to any 
 person obtaining a copy of this software, associated documentation and/or data 

SECURITY.md

@@ -27,8 +27,3 @@ Non-vulnerability related security issues may be discussed on GitHub Issues or t
 [2]: https://www.oracle.com/corporate/security-practices/assurance/vulnerability/reporting.html
 [3]: https://www.oracle.com/security-alerts/encryptionkey.html
 [4]: https://www.oracle.com/security-alerts/
-
-### Security-Related Information
-
-
-