Add copilot-setup-steps.yml for .NET 10 SDK preinstallation

Copilot · stephentoub · Copilot · commit 38c1494d43b1 · 2025-10-16T13:53:29.000Z
Co-authored-by: stephentoub &lt;2642209+stephentoub@users.noreply.github.com&gt;
diff --git a/.github/copilot-setup-steps.yml b/.github/copilot-setup-steps.yml
@@ -0,0 +1,5 @@
+name: Setup .NET SDK
+steps:
+  - uses: actions/setup-dotnet@d4c94342e560b34958eacfc5d055d21461ed1c5d # v5.0.0
+    with:
+      global-json-file: global.json
