Bump automattic/jetpack-connection from 2.1.0 to 2.3.0

Bumps [automattic/jetpack-connection](https://github.com/Automattic/jetpack-connection) from 2.1.0 to 2.3.0.
- [Release notes](https://github.com/Automattic/jetpack-connection/releases)
- [Changelog](https://github.com/Automattic/jetpack-connection/blob/trunk/CHANGELOG.md)
- [Commits](Automattic/jetpack-connection@v2.1.0...v2.3.0)

---
updated-dependencies:
- dependency-name: automattic/jetpack-connection
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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