Change git user.name and user.email (#69)

github-actions[bot]@users.noreply.github.com

Author: sinsukehlab

.github/workflows/0-welcome.yml

@@ -69,8 +69,8 @@ jobs:
           git checkout -b $BRANCH
 
           echo "Make a commit"
-          git config user.name github-actions
-          git config user.email github-actions@github.com
+          git config user.name github-actions[bot]
+          git config user.email github-actions[bot]@users.noreply.github.com
           git commit --allow-empty --message="Create an empty commit"
 
           echo "Push"