Bump sass-rails from 5.0.6 to 5.0.7
Bump sass-rails from 5.0.6 to 5.0.7

Bumps [sass-rails](https://github.com/rails/sass-rails) from 5.0.6 to 5.0.7.
- [Release notes](https://github.com/rails/sass-rails/releases)
- [Commits](https://github.com/rails/sass-rails/compare/v5.0.6...v5.0.7)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
mskog/broad,mskog/broad