Bump rayon from 1.2.0 to 1.3.0 (#8757)

Bumps [rayon](https://github.com/rayon-rs/rayon) from 1.2.0 to 1.3.0.
- [Release notes](https://github.com/rayon-rs/rayon/releases)
- [Changelog](https://github.com/rayon-rs/rayon/blob/master/RELEASES.md)
- [Commits](https://github.com/rayon-rs/rayon/compare/v1.2.0...rayon-core-v1.3.0)

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Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

core/Cargo.toml

@@ -36,7 +36,7 @@ nix = "0.17.0"
 num-traits = "0.2"
 rand = "0.6.5"
 rand_chacha = "0.1.1"
-rayon = "1.2.0"
+rayon = "1.3.0"
 regex = "1.3.4"
 serde = "1.0.104"
 serde_derive = "1.0.103"