* Add a script to check the license

### Motivation

Check licenses in the distribution package

### Modification

1. Add a script to check licenses, and list known licenses.
1. Remove unused dep license, lombok.
1. Remove unnecessary ignored patterns in .gitignore.
1. Add missing config items to apache-rat plugin, which just checked a small part of files before.
1. Add check to GitHub Actions process

### Result

1. Newly-added dependencies should be checked and confirmed.
1. Closes #1578

* Separate rat and dependency check

* Tee dependencies to stdout

* Add more debug messages

* Check light-weight task first