Bump underscore from 1.9.1 to 1.13.1
Bump underscore from 1.9.1 to 1.13.1

Bumps [underscore](https://github.com/jashkenas/underscore) from 1.9.1 to 1.13.1.
- [Release notes](https://github.com/jashkenas/underscore/releases)
- [Commits](https://github.com/jashkenas/underscore/compare/1.9.1...1.13.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
cubing/icons,jfly/icons