Bump the tests group with 1 update

Bumps xunit.runner.visualstudio from 3.1.1 to 3.1.4

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/Tests/Tests.csproj

@@ -11,7 +11,7 @@
     <PackageReference Include="Microsoft.OData.Client" Version="8.2.3" />
     <PackageReference Include="protobuf-net.BuildTools" Version="3.2.52" PrivateAssets="all" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.1" PrivateAssets="all" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>