Update Rust crate serde_with to v3.23.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
serde_with	dependencies	minor	3.22.0 → 3.23.0

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Release Notes

jonasbb/serde_with (serde_with)

v3.23.0: serde_with v3.23.0

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Changed

• Update syn and darling dependencies to use syn v3 (#​992)
• Update dev-dependencies to newer versions (#​993)
• Update base64 to a newer version. This should not have any API change, but some error messages might change. (#​993)
• serde_as can now parse cfg_attr(true, ...) and cfg_attr(false, ...) (#​995)
  true/false are new literals as of Rust 1.88 but need to be parsed explicitly with the syn types.
  This is used when emitting schemars annotations.

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