fix redstone tick persistence on chunk unload (#1423)

Minecraft.Client/MinecraftServer.cpp

@@ -1795,6 +1795,7 @@ void MinecraftServer::run(int64_t seed, void *lpParameter)
 
                         chunkPacketManagement_PostTick();
                     }
+                    lastTime = getCurrentTimeMillis();
                     //					int64_t afterall = System::currentTimeMillis();
                     //					PIXReportCounter(L"Server time all",(float)(afterall-beforeall));
                     //					PIXReportCounter(L"Server ticks",(float)tickcount);

Minecraft.Client/ServerLevel.cpp

@@ -678,7 +678,7 @@ bool ServerLevel::tickPendingTicks(bool force)
 		}
 		else
 		{
-			addToTickNextTick(td.x, td.y, td.z, td.tileId, 0);
+			forceAddTileTick(td.x, td.y, td.z, td.tileId, 0, td.priorityTilt);
 		}
 	}