Update dependency NUnit to 4.6.0 (#5448)

* Update dependency NUnit to 4.6.0

* Fix test case source

---------

Co-authored-by: dependencyupdates[bot] <218638057+dependencyupdates[bot]@users.noreply.github.com>
Co-authored-by: Mauro Servienti <mauro.servienti@gmail.com>

Author: dependencyupdates[bot]

src/Directory.Packages.props

@@ -54,7 +54,7 @@
     <PackageVersion Include="NServiceBus.Transport.SqlServer" Version="9.0.1" />
     <PackageVersion Include="NServiceBus.Transport.IBMMQ" Version="1.0.1"/>
     <PackageVersion Include="NuGet.Versioning" Version="7.3.1" />
-    <PackageVersion Include="NUnit" Version="4.5.1" />
+    <PackageVersion Include="NUnit" Version="4.6.0" />
     <PackageVersion Include="NUnit.Analyzers" Version="4.13.0" />
     <PackageVersion Include="NUnit3TestAdapter" Version="6.2.0" />
     <PackageVersion Include="OpenTelemetry.Exporter.Console" Version="1.15.3" />

src/ServiceControlInstaller.Engine.UnitTests/InstallationTests.cs

@@ -1,7 +1,7 @@
 namespace ServiceControl.Audit.Persistence.Tests
 {
+    using System.Collections.Generic;
     using System.IO;
-    using System.Linq;
     using System.Text.Json;
     using NUnit.Framework;
     using Particular.Approvals;
@@ -64,15 +64,11 @@ public void Audit_install_should_write_expected_config_file(string manifestPath)
             }
         }
 
-        public static string[][] GetAuditPersistenceManifestPaths()
+        public static IEnumerable<string> GetAuditPersistenceManifestPaths()
         {
             var deployPath = Path.GetFullPath(Path.Combine(TestContext.CurrentContext.TestDirectory, "..", "..", "..", "..", "..", "deploy"));
             var persistersPath = Path.Combine(deployPath, "Particular.ServiceControl.Audit", "Persisters");
-            var manifestPaths = Directory.GetFiles(persistersPath, "persistence.manifest", SearchOption.AllDirectories);
-
-            return manifestPaths
-                .Select(path => new string[] { path })
-                .ToArray();
+            return Directory.GetFiles(persistersPath, "persistence.manifest", SearchOption.AllDirectories);
         }
     }
 }