Bump Microsoft.NET.Test.Sdk from 16.10.0 to 16.11.0 in /src (#737)

Bumps [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest) from 16.10.0 to 16.11.0.
- [Release notes](https://github.com/microsoft/vstest/releases)
- [Commits](microsoft/vstest@v16.10.0...v16.11.0)

---
updated-dependencies:
- dependency-name: Microsoft.NET.Test.Sdk
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/SampleWeb.Tests/SampleWeb.Tests.csproj

@@ -8,7 +8,7 @@
     <PackageReference Include="Xunit" Version="2.4.1" />
     <PackageReference Include="Verify.Xunit" Version="11.23.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
     <ProjectReference Include="..\SampleWeb\SampleWeb.csproj" />
     <PackageReference Include="ProjectDefaults" Version="1.0.56" PrivateAssets="All" />
   </ItemGroup>

src/Snippets/Snippets.csproj

@@ -9,7 +9,7 @@
     <PackageReference Include="Xunit" Version="2.4.1" />
     <PackageReference Include="Verify.Xunit" Version="11.23.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
     <ProjectReference Include="..\GraphQL.EntityFramework\GraphQL.EntityFramework.csproj" />
     <PackageReference Include="ProjectDefaults" Version="1.0.56" PrivateAssets="All" />
   </ItemGroup>

src/Tests/Tests.csproj

@@ -12,7 +12,7 @@
     <PackageReference Include="Xunit" Version="2.4.1" />
     <PackageReference Include="Verify.Xunit" Version="11.23.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
     <ProjectReference Include="..\GraphQL.EntityFramework\GraphQL.EntityFramework.csproj" />
     <PackageReference Include="ProjectDefaults" Version="1.0.56" PrivateAssets="All" />
   </ItemGroup>