chore(deps): update rust crate criterion to 0.8

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
criterion (source)	dev-dependencies	minor	0.7 -> 0.8

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Release Notes

criterion-rs/criterion.rs (criterion)

v0.8.0

Compare Source

BREAKING

• Drop async-std support

Changed

• Bump MSRV to 1.86, stable to 1.91.1

Added

• Add ability to plot throughput on summary page.
• Add support for reporting throughput in elements and bytes - Throughput::ElementsAndBytes allows the text summary to report throughput in both units simultaneously.
• Add alloca-based memory layout randomisation to mitigate memory effects on measurements.
• Add doc comment to benchmark runner in criterion_group macro (removes linter warnings)

Fixed

• Fix plotting NaN bug

Other

• Remove Master API Docs links temporarily while we restore the docs publishing.

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Benchmark for 976b05a

Click to view benchmark

Test	Base	PR	%
vpath_edge_cases	2.3±0.08µs	2.0±0.11µs	-13.04%
vpath_mixed_workload	4.6±0.15µs	4.3±0.20µs	-6.52%
vpath_native	1438.6±43.14ns	1313.0±65.15ns	-8.73%
vpath_virtual	3.4±0.11µs	3.3±0.09µs	-2.94%
vpath_virtual_zip	2.9±0.10µs	2.7±0.11µs	-6.90%
vpath_zip	2.0±0.06µs	1844.7±88.36ns	-7.76%