Additional copyright updating on release

Signed-off-by: Mike Raineri <[email protected]>

.github/workflows/release.yml

@@ -65,6 +65,7 @@ jobs:
     - name: Update the copyright year
       run: |
         find . -type f -exec sed -i -E 's/Copyright [0-9\-]+ DMTF/Copyright 2019-'$(date +'%Y')' DMTF/' {} \;
+        find . -type f -exec sed -i -E 's/Copyright \(c\) [0-9\-]+,/Copyright (c) 2019-'$(date +'%Y')',/' {} \;
     - name: Commit and push the updates
       run: |
         git config user.name "GitHub Release Workflow"