From 7f0c4070dd723b2f7e1967d7f7f2cccf6fb256b7 Mon Sep 17 00:00:00 2001
From: Curt Hagenlocher <curt@hagenlocher.org>
Date: Mon, 3 Jun 2024 13:16:05 -0700
Subject: [PATCH] GH-41397: [C#] Downgrade macOS test runner to avoid
 infrastructure bug (#41934)

### What changes are included in this PR?

Downgrades the macOS test image for C# to use an older operating system. This works around https://github.com/pythonnet/pythonnet/issues/2396.

### Are these changes tested?

Yes.

### Are there any user-facing changes?

No.
* GitHub Issue: #41397

Authored-by: Curt Hagenlocher <curt@hagenlocher.org>
Signed-off-by: Sutou Kouhei <kou@clear-code.com>
---
 .github/workflows/csharp.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/csharp.yml b/.github/workflows/csharp.yml
index 7ae3606a44812..e4db9f482e206 100644
--- a/.github/workflows/csharp.yml
+++ b/.github/workflows/csharp.yml
@@ -94,8 +94,8 @@ jobs:
         run: ci/scripts/csharp_test.sh $(pwd)
 
   macos:
-    name: ARM64 macOS 14 C# ${{ matrix.dotnet }}
-    runs-on: macos-latest
+    name: AMD64 macOS 13 C# ${{ matrix.dotnet }}
+    runs-on: macos-13 # Pending https://github.com/pythonnet/pythonnet/issues/2396
     if: ${{ !contains(github.event.pull_request.title, 'WIP') }}
     timeout-minutes: 15
     strategy: