build(deps): bump mimalloc from 0.1.39 to 0.1.42#719

dependabot[bot] wants to merge 1 commit intomainapache/datafusion-python:mainfrom

dependabot/cargo/main/mimalloc-0.1.42apache/datafusion-python:dependabot/cargo/main/mimalloc-0.1.42Copy head branch name to clipboard