Commits
Sutou Kouhei authored 61926fe0b53
ARROW-10721: [C#][CI] Use .NET 3.1 by default We upgraded our .NET version by b8e021c17f88ea979f440c7207866250ceca4843. Closes #8764 from kou/csharp-update-dotnet-version Authored-by: Sutou Kouhei <kou@clear-code.com> Signed-off-by: Sutou Kouhei <kou@clear-code.com>