Update Rust crate utf8-io to >=0.16.0, <0.20#86

renovate[bot] wants to merge 1 commit intomainsmheidrich/py-json-stream-rs-tokenizer:mainfrom

renovate/utf8-io-0.xsmheidrich/py-json-stream-rs-tokenizer:renovate/utf8-io-0.xCopy head branch name to clipboard