cleanup lines that don't do anything. (or at least shouldn't do anything) (#1308)

Co-authored-by: Tomas Hellström <[email protected]>

Author: DevJasperNL

src/Runtime/NetDaemon.Runtime.Tests/Integration/TestRuntime.cs

@@ -50,7 +50,6 @@ public async Task TestApplicationReactToNewEvents()
 
         var runnerTask = host.StartAsync(timedCancellationSource.Token);
         haRunner.MockConnect();
-        _ = (NetDaemonRuntime) host.Services.GetService<IRuntime>()!;
         await runnerTask.ConfigureAwait(false);
 
         haRunner.ClientMock.ConnectionMock.AddStateChangeEvent(
@@ -89,7 +88,6 @@ public async Task TestApplicationReactToNewEventsAndThrowException()
 
         var runnerTask = host.StartAsync(timedCancellationSource.Token);
         haRunner.MockConnect();
-        _ = (NetDaemonRuntime) host.Services.GetService<IRuntime>()!;
 
         haRunner.ClientMock.ConnectionMock.AddStateChangeEvent(
             new HassState