Merge pull request #299 from cake-contrib/dependabot/nuget/src/Microsoft.NET.Test.Sdk-16.9.1

Bump Microsoft.NET.Test.Sdk from 16.8.3 to 16.9.1 in /src

Author: pascalberger

src/Cake.AzureDevOps.Tests/Cake.AzureDevOps.Tests.csproj

@@ -14,7 +14,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.1" />
     <PackageReference Include="Cake.Core" Version="1.0.0" />
     <PackageReference Include="Cake.Testing" Version="1.0.0" />
     <PackageReference Include="Microsoft.TeamFoundationServer.Client" Version="16.143.2" />