[ARROW-7566] [CI] Use more recent Miniconda on AppVeyor

• Type: Wish
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.16.0
• Component/s: Continuous Integration
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/23824
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 14/Jan/20 10:24
• Updated: 11/Jan/23 07:54
• Resolved: 14/Jan/20 16:26

Description

A newer conda might improve setup speed because of the new package format.

Issue Links

• links to: GitHub Pull Request #6185