⬆️ Update dependencies (patch)

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
proc-macro2	dependencies	patch	1.0.88 -> 1.0.89
syn	dependencies	patch	2.0.79 -> 2.0.85
trybuild	dev-dependencies	patch	1.0.100 -> 1.0.101

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Release Notes

dtolnay/proc-macro2 (proc-macro2)

v1.0.89

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• Ensure OUT_DIR is left with deterministic contents after build script execution (#​474)

dtolnay/syn (syn)

v2.0.85

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v2.0.84

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v2.0.83

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• Documentation improvements

v2.0.82

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• Provide Parse impls for PreciseCapture and CapturedParam (#​1757, #​1758)
• Support parsing unsafe attributes (#​1759)
• Add Fold and VisitMut methods for Vec<Attribute> (#​1762)

v2.0.81

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• Add TypeParamBound::PreciseCapture to represent precise capture syntax impl Trait + use<'a, T> (#​1752, #​1753, #​1754)

v2.0.80

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• Add Expr::RawAddr (#​1743)
• Reject precise captures and ~const in inappropriate syntax positions (#​1747)
• Reject trait bound containing only precise capture (#​1748)

dtolnay/trybuild (trybuild)

v1.0.101

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• Fix rustflags unification when using target-specific rustflags in a config.toml (#​293)

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