chore(deps): update rust crate trybuild to 1.0.84

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
trybuild	dev-dependencies	patch	1.0.83 -> 1.0.84

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Release Notes

dtolnay/trybuild (trybuild)

### [`v1.0.84`](https://togithub.com/dtolnay/trybuild/releases/tag/1.0.84) [Compare Source](https://togithub.com/dtolnay/trybuild/compare/1.0.83...1.0.84) - Stabilize usage of Cargo's `--keep-going` build mode, which parallelizes test compilation for a significant speedup ([https://github.com/rust-lang/cargo/pull/12568](https://togithub.com/rust-lang/cargo/pull/12568), [#​240](https://togithub.com/dtolnay/trybuild/issues/240))

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