Add missing CleanReturnAsync() to some tests. (#18471)

Content.IntegrationTests/Tests/Body/SaveLoadReparentTest.cs

@@ -157,7 +157,11 @@ public sealed class SaveLoadReparentTest
                         Assert.That(component.ParentSlot.Child, Is.EqualTo(id));
                     });
                 }
+
+                maps.DeleteMap(mapId);
             }
         });
+
+        await pairTracker.CleanReturnAsync();
     }
 }

Content.IntegrationTests/Tests/LogErrorTest.cs

@@ -28,5 +28,7 @@ public sealed class LogErrorTest
         // But errors do
         await server.WaitPost(() => Assert.Throws<AssertionException>(() => logmill.Error("test")));
         await client.WaitPost(() => Assert.Throws<AssertionException>(() => logmill.Error("test")));
+
+        await pairTracker.CleanReturnAsync();
     }
 }

Content.IntegrationTests/Tests/Networking/ConnectTest.cs

@@ -30,6 +30,8 @@ namespace Content.IntegrationTests.Tests.Networking
 
             Assert.That(clEntityManager.GetComponent<TransformComponent>(lastSvEntity).Coordinates,
                 Is.EqualTo(svEntityManager.GetComponent<TransformComponent>(lastSvEntity).Coordinates));
+
+            await pairTracker.CleanReturnAsync();
         }
     }
 }