[ARROW-10871] [Julia] Setup Julia CI via GitHub Actions

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Component/s: Continuous Integration, Julia
• Labels: pull-request-available
• Assignee: Jacob Quinn
• Reporter: Jacob Quinn
• Created: 10/Dec/20 06:49
• Updated: 11/Dec/20 00:21
• Resolved: 11/Dec/20 00:21

Issue Links

• links to: GitHub Pull Request #8885