fix(deps): update dependency svg2ttf to v6.0.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
svg2ttf	6.0.0 -> 6.0.1

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Release Notes

fontello/svg2ttf

### [`v6.0.1`](https://togithub.com/fontello/svg2ttf/blob/master/CHANGELOG.md#​601--2021-06-17) [Compare Source](https://togithub.com/fontello/svg2ttf/compare/6.0.0...6.0.1) - `OS/2` table version reduced (5 => 4), [#​110](https://togithub.com/fontello/svg2ttf/issues/110).

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