Bump mail from 2.6.6 to 2.7.0
Bump mail from 2.6.6 to 2.7.0

Bumps [mail](https://github.com/mikel/mail) from 2.6.6 to 2.7.0.
- [Release notes](https://github.com/mikel/mail/releases)
- [Changelog](https://github.com/mikel/mail/blob/master/CHANGELOG.rdoc)
- [Commits](https://github.com/mikel/mail/compare/2.6.6...2.7.0)

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