[Chapel Merge] Update copyright in Socket library

Branch: refs/heads/main
Revision: 047d76a
Author: mppf
Link: Unavailable
Log Message:

Merge pull request #18981 from mppf/follow-17960-copyright

Update copyright in Socket library

Follow-up to PR #17960. Trivial and not reviewed.

Modified Files:
M modules/packages/Socket.chpl

Compare: https://github.com/chapel-lang/chapel/compare/4926cbd625c0...047d76a23518