Bump sprockets from 3.6.0 to 4.0.2
Bump sprockets from 3.6.0 to 4.0.2

Bumps [sprockets](https://github.com/rails/sprockets) from 3.6.0 to 4.0.2.
- [Release notes](https://github.com/rails/sprockets/releases)
- [Changelog](https://github.com/rails/sprockets/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rails/sprockets/compare/v3.6.0...v4.0.2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
cambriayang/cambriayang.github.io,cambriayang/cambriayang.github.io,cambriayang/cambriayang.github.io,cambriayang/cambriayang.github.io