chore(deps): update dependency microsoft.reactive.testing to 6.0.2

Author: renovate[bot]

src/directory.packages.props

@@ -27,7 +27,7 @@
     <PackageVersion Include="FluentAssertions" Version="8.6.0" />
     <PackageVersion Include="FluentAssertions.Analyzers" Version="0.34.1" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageVersion Include="Microsoft.Reactive.Testing" Version="6.0.1" />
+    <PackageVersion Include="Microsoft.Reactive.Testing" Version="6.0.2" />
   </ItemGroup>
   <ItemGroup>
     <PackageVersion Include="xunit" Version="2.9.3" />