Retire the unused beanie gear and sequence asset fixes after the map rebuild

src/game/npc_avatar.gd

@@ -185,7 +185,7 @@ const GEAR_OFFSETS := {
 ## item forward into the open palm.
 const HAND_ITEM_FORWARD := Vector3(0, 0, 0.04)
 const GEAR_ATTACH := {
-	"cap": "head", "beanie": "head", "hood": "head", "sunglasses": "head",
+	"cap": "head", "hood": "head", "sunglasses": "head",
 	"firefighter_helmet": "head",
 	"backpack": "back", "shoulder_bag": "back", "scba_tank": "back",
 	"lanyard": "chest",