Bump generic-pool from 3.8.2 to 3.9.0 (#3102)
Bump generic-pool from 3.8.2 to 3.9.0 (#3102)

Bumps [generic-pool](https://github.com/coopernurse/node-pool) from 3.8.2 to 3.9.0.
- [Release notes](https://github.com/coopernurse/node-pool/releases)
- [Changelog](https://github.com/coopernurse/node-pool/blob/master/CHANGELOG.md)
- [Commits](https://github.com/coopernurse/node-pool/compare/v3.8.2...v3.9.0)

---
updated-dependencies:
- dependency-name: generic-pool
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

haraka/Haraka,haraka/Haraka,haraka/Haraka,msimerson/Haraka,msimerson/Haraka,haraka/Haraka,msimerson/Haraka,msimerson/Haraka