fix: signals not reacting to redstone input anymore (#9444)

Author: VoidLeech

src/main/java/com/simibubi/create/content/trains/signal/SignalBlock.java

@@ -1,7 +1,6 @@
 package com.simibubi.create.content.trains.signal;
 
 import java.util.Optional;
-import java.util.Random;
 
 import javax.annotation.Nullable;
 
@@ -82,7 +81,7 @@ public void neighborChanged(BlockState pState, Level pLevel, BlockPos pPos, Bloc
 		Optional<SignalBlockEntity> ste = getBlockEntityOptional(pLevel, pPos);
 		boolean neighborPowered = false;
 		if (ste.isEmpty() || !ste.get().computerBehaviour.hasAttachedComputer()) {
-			powered = pLevel.hasNeighborSignal(pPos);
+			neighborPowered = pLevel.hasNeighborSignal(pPos);
 		}
 		if (powered == neighborPowered)
 			return;

src/main/resources/assets/create/lang/lt_LT.json

@@ -51,4 +51,4 @@
   "block.create.gearshift": "Pavarų svirtis",
   "block.create.large_cogwheel": "Didelis Dantratis",
   "item.create.vertical_gearbox": "Vertikali Pavarų Dėžė"
-}
+}