fix(deps): update module github.com/getoutreach/gobox to v1.91.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/getoutreach/gobox	v1.90.3 -> v1.91.0

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Release Notes

getoutreach/gobox (github.com/getoutreach/gobox)

### [`v1.91.0`](https://togithub.com/getoutreach/gobox/releases/tag/v1.91.0) [Compare Source](https://togithub.com/getoutreach/gobox/compare/v1.90.3...v1.91.0) ##### Features - **olog:** add charm-style formatter for logrus ([#​525](https://togithub.com/getoutreach/gobox/issues/525)) ([ec3da3e](https://togithub.com/getoutreach/gobox/commit/ec3da3ee1ece7113292fa40107fc8451585f712e))

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