updated license dates

LICENSE

@@ -1,7 +1,7 @@
  - NetworkUtils - Utilities for managing network configurations, IP/MAC address conversion, and ping (via OS native commands)
    [The Apache Software License, Version 2.0]
    https://git.dorkbox.com/dorkbox/NetworkUtils
-   Copyright 2022
+   Copyright 2023
      Dorkbox LLC
 
    Extra license information
@@ -29,19 +29,19 @@
      - SLF4J - Simple facade or abstraction for various logging frameworks
        [MIT License]
        http://www.slf4j.org
-       Copyright 2022
+       Copyright 2023
          QOS.ch
 
      - JNA - Simplified native library access for Java.
        [The Apache Software License, Version 2.0]
        https://github.com/twall/jna
-       Copyright 2022
+       Copyright 2023
          Timothy Wall
 
      - JNA-Platform - Mappings for a number of commonly used platform functions
        [The Apache Software License, Version 2.0]
        https://github.com/twall/jna
-       Copyright 2022
+       Copyright 2023
          Timothy Wall
 
      - Kotlin -