build(deps): bump async from 2.6.1 to 2.6.2 (#131)
build(deps): bump async from 2.6.1 to 2.6.2 (#131)

Bumps [async](https://github.com/caolan/async) from 2.6.1 to 2.6.2.
- [Release notes](https://github.com/caolan/async/releases)
- [Changelog](https://github.com/caolan/async/blob/v2.6.2/CHANGELOG.md)
- [Commits](https://github.com/caolan/async/compare/v2.6.1...v2.6.2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
log0ymxm/node-harvest