Merge pull request #164 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: eoehen

src/Cake.Issues.InspectCode.Tests/Cake.Issues.InspectCode.Tests.csproj

@@ -38,7 +38,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
     <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>