chore(deps): update rust crate which to v8#37

dd-octo-sts[bot] wants to merge 1 commit intomainDataDog/cargo-pup:mainfrom

engraver-auto-version-upgrade/renovate/which-8.xDataDog/cargo-pup:engraver-auto-version-upgrade/renovate/which-8.xCopy head branch name to clipboard