chore(deps): Bump request-promise-native from 1.0.7 to 1.0.8 (#100)

Bumps [request-promise-native](https://github.com/request/request-promise-native) from 1.0.7 to 1.0.8.
- [Release notes](https://github.com/request/request-promise-native/releases)
- [Commits](request/request-promise-native@v1.0.7...v1.0.8)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>