chore(deps): update dependency microsoft.net.test.sdk to v18

Author: renovate[bot]

Directory.Packages.props

@@ -13,7 +13,7 @@
     <PackageVersion Include="BenchmarkDotNet" Version="0.15.4" />
     <PackageVersion Include="coverlet.collector" Version="6.0.4" />
     <PackageVersion Include="GitHubActionsTestLogger" Version="2.4.1" />
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.0" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageVersion Include="Moq" Version="4.20.72" />
     <PackageVersion Include="NUnit" Version="4.4.0" />
     <PackageVersion Include="NUnit.Analyzers" Version="4.10.0" />