build agent doesn't support core 3.1, so going back to 2.2

mtrtm · mtrtm · commit c2da19bd1a49 · 2020-01-15T15:38:23.000-07:00
diff --git a/AutofacContrib.NSubstitute.Tests/AutofacContrib.NSubstitute.Tests.csproj b/AutofacContrib.NSubstitute.Tests/AutofacContrib.NSubstitute.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
