[ARROW-10792] [Rust] [CI] Modulararize CI for faster and smaller builds

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Component/s: Continuous Integration, Rust
• Labels: pull-request-available
• Assignee: Jorge Leitão
• Reporter: Jorge Leitão
• Created: 02/Dec/20 20:13
• Updated: 04/Jan/21 23:57
• Resolved: 08/Dec/20 13:59

Issue Links

• links to: GitHub Pull Request #8821