Mark all tests that restart rounds as dirty (#21376)

Content.IntegrationTests/Tests/RestartRoundTest.cs

@@ -1,6 +1,5 @@
 using Content.Server.GameTicking;
 using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
 
 namespace Content.IntegrationTests.Tests
 {
@@ -13,7 +12,8 @@ namespace Content.IntegrationTests.Tests
             await using var pair = await PoolManager.GetServerClient(new PoolSettings
             {
                 DummyTicker = false,
-                Connected = true
+                Connected = true,
+                Dirty = true
             });
             var server = pair.Server;
             var sysManager = server.ResolveDependency<IEntitySystemManager>();