fix(deps): update rust crate rayon to >=1.8.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
rayon	dependencies	patch	>=1.1 -> >=1.8.1

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[renovate]

Renovate Ignore Notification

Because you closed this PR without merging, Renovate will ignore this update (>=1.8.1). You will get a PR once a newer version is released. To ignore this dependency forever, add it to the ignoreDeps array of your Renovate config.

If you accidentally closed this PR, or if you changed your mind: rename this PR to get a fresh replacement PR.