fix(site-secrets): ManagementActorTests build the ArtifactDeploymentService proxy with the new SiteSecretsCollector ctor arg

Task 6 appended SiteSecretsCollector to ArtifactDeploymentService's constructor; the
NSubstitute class proxy in ManagementActorTests still passed the old ten arguments, so
the four DeployArtifacts_* tests failed with 'Could not find a constructor'. Caught by
the Task 13 full-solution run.

tests/ZB.MOM.WW.ScadaBridge.ManagementService.Tests/ManagementActorTests.cs

@@ -85,7 +85,8 @@ public class ManagementActorTests : TestKit, IDisposable
             Substitute.For<IAuditService>(),
             Options.Create(new DeploymentManagerOptions()),
             NullLogger<ArtifactDeploymentService>.Instance,
-            new ArtifactRevisionHashService());
+            new ArtifactRevisionHashService(),
+            new SiteSecretsCollector(Substitute.For<ZB.MOM.WW.Secrets.Abstractions.ISecretStore>()));
         _services.AddScoped(_ => _artifactService);
     }