[ARROW-15481] [R] [CI] Add a crossbow job that mimics CRAN's old macOS

• Type: Improvement
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 10.0.0
• Component/s: Continuous Integration, R
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/30957
• Assignee: Jacob Wujciak
• Reporter: Jonathan Keane
• Created: 27/Jan/22 15:43
• Updated: 11/Jan/23 11:37
• Resolved: 12/Sep/22 17:03

Description

Jeroen's autobrew does this using travis:

https://github.com/autobrew/homebrew-core/blob/high-sierra/.travis.yml

It would be good to test this on our own before the release process

Issue Links

• links to: GitHub Pull Request #13925