Update dependency Microsoft.NET.Test.Sdk to 18.7.0 (#8365)

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

Author: dependencyupdates[bot]

tests/IntegrityTests/IntegrityTests.csproj

@@ -4,7 +4,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="GitHubActionsTestLogger" Version="3.0.4" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
     <PackageReference Include="NUnit" Version="4.6.1" />
     <PackageReference Include="NUnit.Analyzers" Version="4.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="6.2.0" />