Update dependency @fortawesome/fontawesome-free to v5.10.2

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
@fortawesome/fontawesome-free (source)	dependencies	patch	5.10.1 -> 5.10.2

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Release Notes

FortAwesome/Font-Awesome

### [`v5.10.2`](https://togithub.com/FortAwesome/Font-Awesome/blob/master/CHANGELOG.md#​5102httpsgithubcomFortAwesomeFont-Awesomereleasestag5102---2019-08-22) [Compare Source](https://togithub.com/FortAwesome/Font-Awesome/compare/5.10.1...5.10.2) ##### Added - SVG with JS API function layers() now accepts params to add additional classes ##### Changed - Lots of updates to various duotone icons - Updated the keybase brand icon ##### Fixed - Duotone icon updates [FortAwesome/Font-Awesome#​15396](https://togithub.com/FortAwesome/Font-Awesome/issues/15396) [FortAwesome/Font-Awesome#​15409](https://togithub.com/FortAwesome/Font-Awesome/issues/15409) [FortAwesome/Font-Awesome#​15413](https://togithub.com/FortAwesome/Font-Awesome/issues/15413) [FortAwesome/Font-Awesome#​15325](https://togithub.com/FortAwesome/Font-Awesome/issues/15325) [FortAwesome/Font-Awesome#​15334](https://togithub.com/FortAwesome/Font-Awesome/issues/15334) [FortAwesome/Font-Awesome#​15339](https://togithub.com/FortAwesome/Font-Awesome/issues/15339) [FortAwesome/Font-Awesome#​15346](https://togithub.com/FortAwesome/Font-Awesome/issues/15346) * * *

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