Update dependency Soenneker.Tests.Unit to 3.0.826

Author: renovate[bot]

test/Soenneker.Utils.AsyncSingleton.Tests/Soenneker.Utils.AsyncSingleton.Tests.csproj

@@ -16,7 +16,7 @@
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
-        <PackageReference Include="Soenneker.Tests.Unit" Version="3.0.825" />
+        <PackageReference Include="Soenneker.Tests.Unit" Version="3.0.826" />
         <PackageReference Include="xUnit.v3" Version="2.0.2" />
     </ItemGroup>