Bump http from 0.2.1 to 0.2.2 (#709)
Bump http from 0.2.1 to 0.2.2 (#709)

Bumps [http](https://github.com/hyperium/http) from 0.2.1 to 0.2.2.
- [Release notes](https://github.com/hyperium/http/releases)
- [Changelog](https://github.com/hyperium/http/blob/master/CHANGELOG.md)
- [Commits](https://github.com/hyperium/http/compare/v0.2.1...v0.2.2)

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

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
alex/otp-cop