Add EOF newlines where missing (bulk) (#1836)

This should solve issues with people making GitHub PRs and having the web editor messing things up. GitHub Web Editor sucks :(

src/pocketmine/event/inventory/FurnaceBurnEvent.php

@@ -93,4 +93,4 @@ class FurnaceBurnEvent extends BlockEvent implements Cancellable{
 	public function setBurning(bool $burning){
 		$this->burning = $burning;
 	}
-}
+}

src/pocketmine/event/inventory/FurnaceSmeltEvent.php

@@ -78,4 +78,4 @@ class FurnaceSmeltEvent extends BlockEvent implements Cancellable{
 	public function setResult(Item $result){
 		$this->result = $result;
 	}
-}
+}

src/pocketmine/event/inventory/InventoryCloseEvent.php

@@ -48,4 +48,4 @@ class InventoryCloseEvent extends InventoryEvent{
 		return $this->who;
 	}
 
-}
+}

src/pocketmine/event/inventory/InventoryEvent.php

@@ -52,4 +52,4 @@ abstract class InventoryEvent extends Event{
 	public function getViewers() : array{
 		return $this->inventory->getViewers();
 	}
-}
+}

src/pocketmine/event/inventory/InventoryOpenEvent.php

@@ -49,4 +49,4 @@ class InventoryOpenEvent extends InventoryEvent implements Cancellable{
 		return $this->who;
 	}
 
-}
+}

src/pocketmine/event/inventory/InventoryPickupArrowEvent.php

@@ -49,4 +49,4 @@ class InventoryPickupArrowEvent extends InventoryEvent implements Cancellable{
 		return $this->arrow;
 	}
 
-}
+}

src/pocketmine/event/inventory/InventoryPickupItemEvent.php

@@ -49,4 +49,4 @@ class InventoryPickupItemEvent extends InventoryEvent implements Cancellable{
 		return $this->item;
 	}
 
-}
+}