deps: update dependency fantomas to v6.3.8

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
fantomas (source)	6.3.7 -> 6.3.8

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Release Notes

fsprojects/fantomas (fantomas)

### [`v6.3.8`](https://togithub.com/fsprojects/fantomas/blob/HEAD/CHANGELOG.md#638---2024-06-06) ##### Fixed - Fix precedence change of `||>` due to inserted newline. [#​2866](https://togithub.com/fsprojects/fantomas/issues/2866)

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