Update burlap_sack.json

increased the sack size to better fill out areas placed.

assets/ms/models/clutter/burlap_sack.json

@@ -518,8 +518,8 @@
 		},
 		"fixed": {
 			"rotation": [-90, 0, 0],
-			"translation": [0, 0, -15],
-			"scale": [2.25, 2.25, 2.25]
+			"translation": [12.5, 15.5, -24.25],
+			"scale": [3.5, 3.5, 3.5]
 		}
 	}
 }