Merge pull request #8 from adriangodong/dependabot/nuget/Microsoft.NET.Test.Sdk-16.4.0

Bump Microsoft.NET.Test.Sdk from 16.2.0 to 16.4.0

Author: adriangodong

AlexaLambdaHandler.Tests/AlexaLambdaHandler.Tests.csproj

@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="Alexa.NET" Version="1.11.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
     <PackageReference Include="Moq" Version="4.13.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="1.4.0" />
     <PackageReference Include="MSTest.TestFramework" Version="1.4.0" />