Bump mime from 1.3.4 to 1.6.0
Bump mime from 1.3.4 to 1.6.0

Bumps [mime](https://github.com/broofa/mime) from 1.3.4 to 1.6.0.
- [Release notes](https://github.com/broofa/mime/releases)
- [Changelog](https://github.com/broofa/mime/blob/v1.6.0/CHANGELOG.md)
- [Commits](https://github.com/broofa/mime/compare/v1.3.4...v1.6.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
mmjmanders/ng-iban