fix(deps): update rust crate num-derive to 0.4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
num-derive	dependencies	minor	0.3 -> 0.4

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Release Notes

rust-num/num-derive (num-derive)

v0.4.0

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• Update to syn-2 -- thanks @​maurer!
  • This raises the minimum supported rustc to 1.56.
  • The "full-syntax" feature has also been removed.

v0.3.3

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• Make NumOps work with no_std -- thanks @​jedrzejboczar!

v0.3.2

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• Add #[inline] to all derived functions -- thanks @​Amanieu!

v0.3.1

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• Add num_traits proc_macro helper for explicit import - thanks @​jean-airoldie!
• Provide nicer parse errors and suggest "full-syntax"

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