Update dependency svelte-fa to v4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
svelte-fa (source)	3.0.4 -> 4.0.2

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Release Notes

Cweili/svelte-fa (svelte-fa)

### [`v4.0.2`](https://togithub.com/Cweili/svelte-fa/compare/v4.0.1...v4.0.2) [Compare Source](https://togithub.com/Cweili/svelte-fa/compare/v4.0.1...v4.0.2) ### [`v4.0.1`](https://togithub.com/Cweili/svelte-fa/compare/v4.0.0...v4.0.1) [Compare Source](https://togithub.com/Cweili/svelte-fa/compare/v4.0.0...v4.0.1) ### [`v4.0.0`](https://togithub.com/Cweili/svelte-fa/compare/v3.0.4...v4.0.0) [Compare Source](https://togithub.com/Cweili/svelte-fa/compare/v3.0.4...v4.0.0)

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Configuration

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