remove unused override for chests

Closes #2016

Signed-off-by: Polymeta <4726322-polymeta@users.noreply.gitlab.com>

CHANGELOG.md

@@ -335,6 +335,7 @@
 - Fixed Exploit where you could take out the bait or drop your Pokérod with bait to avoid consuming bait, now the bobber will just disappear if you do so
 - Fixed Apricorn and Saccharine boats incorrectly using chest boat models
 - Fixed wild and trainer battle AI refusing to select moves with the `adjacentAlly` target type, even when it's their only option
+- Fixed Guilded chests being more accessible than intended
 
 ### Developer
 - Added `PokeSnackSpawnerFactory` which allows influence registration on PokeSnack encounters

common/src/main/kotlin/com/cobblemon/mod/common/block/entity/GildedChestBlockEntity.kt

@@ -103,8 +103,6 @@ class GildedChestBlockEntity(pos: BlockPos, state: BlockState, val type: Type =
         return dir == Direction.DOWN
     }
 
-    override fun stillValid(player: Player) = !player.isSpectator
-
     override fun setItems(inventory: NonNullList<ItemStack>) {
         inventoryContents = inventory
     }