[ARROW-10634] [C#][CI] Change the build version from 2.2 to 3.1 in CI

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Component/s: C#, Continuous Integration
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/26590
• Assignee: Unassigned
• Reporter: Alexander
• Created: 17/Nov/20 23:15
• Updated: 11/Jan/23 08:14
• Resolved: 19/Nov/20 20:55

Description

This change is required to use gRPC and flight in net core.

The build version should change from 2.2 to 3.1.

C# language version will also be changed from 7.2 to 8.0.

Issue Links

• links to: GitHub Pull Request #8702