Bump gen_smtp from 1.1.1 to 1.2.0
Bump gen_smtp from 1.1.1 to 1.2.0

Bumps [gen_smtp](https://github.com/gen-smtp/gen_smtp) from 1.1.1 to 1.2.0.
- [Release notes](https://github.com/gen-smtp/gen_smtp/releases)
- [Commits](https://github.com/gen-smtp/gen_smtp/compare/1.1.1...1.2.0)

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

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