Commits

Neal Richardson authored bf00cf1e609
ARROW-7923: [CI][Crossbow] macOS autobrew fails on homebrew-versions Closes #6504 from nealrichardson/homebrew-fix-again and squashes the following commits: a26b55e24 <Neal Richardson> See if it works on more recent version 8b579cfb4 <Neal Richardson> try this xcode image Authored-by: Neal Richardson <neal.p.richardson@gmail.com> Signed-off-by: Neal Richardson <neal.p.richardson@gmail.com>