chore(deps): update dependency firost to v2.16.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
firost (source)	2.16.2 -> 2.16.4

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Release Notes

pixelastic/firost

### [`v2.16.4`](https://togithub.com/pixelastic/firost/compare/v2.16.3...v2.16.4) [Compare Source](https://togithub.com/pixelastic/firost/compare/v2.16.3...v2.16.4) ### [`v2.16.3`](https://togithub.com/pixelastic/firost/compare/v2.16.2...v2.16.3) [Compare Source](https://togithub.com/pixelastic/firost/compare/v2.16.2...v2.16.3)

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