Fix build break (dotnet#33256)

Author: pranavkm

src/Components/Server/test/Circuits/CircuitHostTest.cs

@@ -129,7 +129,7 @@ public async Task DisposeAsync_MarksJSRuntimeAsDisconnectedBeforeDisposingRender
             var serviceScope = new Mock<IServiceScope>();
             var remoteRenderer = GetRemoteRenderer();
             var circuitHost = TestCircuitHost.Create(
-                serviceScope: serviceScope.Object,
+                serviceScope: new AsyncServiceScope(serviceScope.Object),
                 remoteRenderer: remoteRenderer);
 
             var component = new PerformJSInteropOnDisposeComponent(circuitHost.JSRuntime);