Bump @babel/preset-env from 7.2.3 to 7.3.1

Bumps [@babel/preset-env](https://github.com/babel/babel) from 7.2.3 to 7.3.1.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](babel/babel@v7.2.3...v7.3.1)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot-support