Bump xunit.runner.visualstudio from 3.1.3 to 3.1.4 (#206)

---
updated-dependencies:
- dependency-name: xunit.runner.visualstudio
  dependency-version: 3.1.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

test/SimpleAPI.Tests/SimpleAPI.Tests.csproj

@@ -22,7 +22,7 @@
     <PackageReference Include="AWSSDK.Extensions.NETCore.Setup" Version="4.0.2.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\src\SimpleAPI\SimpleAPI.csproj" />