update license years

[vsoch]

Signed-off-by: vsoch vsoch@users.noreply.github.com

Description

Related issues: # (issue)

Please include a summary of the change(s) and if relevant, any related issues above.

Checklist

• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] My changes generate no new warnings
• [ ] My code follows the style guidelines of this project

Open questions

Questions that require more discussion or to be addressed in future development: