Bump xunit from 2.5.1 to 2.5.2 in /src/BikeshareClient

Bumps [xunit](https://github.com/xunit/xunit) from 2.5.1 to 2.5.2.
- [Commits](xunit/xunit@2.5.1...2.5.2)

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

Signed-off-by: dependabot[bot] <support@github.com>

src/BikeshareClient/TestBikeshareClient/TestBikeshareClient.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.1" />
-    <PackageReference Include="xunit" Version="2.5.1" />
+    <PackageReference Include="xunit" Version="2.5.2" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="coverlet.msbuild" Version="6.0.0" />