Bump superagent from 5.2.2 to 5.3.1 (#211)
Bump superagent from 5.2.2 to 5.3.1 (#211)

Bumps [superagent](https://github.com/visionmedia/superagent) from 5.2.2 to 5.3.1.
- [Release notes](https://github.com/visionmedia/superagent/releases)
- [Changelog](https://github.com/visionmedia/superagent/blob/master/HISTORY.md)
- [Commits](https://github.com/visionmedia/superagent/compare/v5.2.2...v5.3.1)

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Co-authored-by: dependabot-preview[bot] <6a4c1c4838f800d1998274cd5234e1f65c55e90c@users.noreply.github.com>
popeindustries/inline-source,popeindustries/inline-source