Update npm run-script to npm run

More commonly used and cleaner/less to type.
Merge pull request #5111 from knownasilya/patch-1

Update npm run-script to npm run
[bugfix] fix hardcoded date in s3publisher test
Merge pull request #5114 from rondale-sc/fix_s3_publisher_test

[bugfix] fix hardcoded date in s3publisher test