fix(deps): update dependency mime to v2.4.7

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mime	2.4.6 -> 2.4.7

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Release Notes

broofa/mime

### [`v2.4.7`](https://togithub.com/broofa/mime/blob/master/CHANGELOG.md#​247-httpsgithubcombroofamimecomparev246v247-2020-12-16) [Compare Source](https://togithub.com/broofa/mime/compare/v2.4.6...v2.4.7)

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