Update dependency Microsoft.NET.Test.Sdk to v18 (#555)

Co-authored-by: dependencyupdates[bot] <218638057+dependencyupdates[bot]@users.noreply.github.com>

Author: dependencyupdates[bot]

src/Particular.PlatformSample.Tests/Particular.PlatformSample.Tests.csproj

@@ -13,7 +13,7 @@
 
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageReference Include="NUnit" Version="4.4.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.10.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="5.1.0" />