fix(shared-data): ot3 trash below deck (#11420)

The bottom of the OT-3 fixed trash is actually below the deck. Without
this change, attempts to move to the top of the "well" of the fixed
trash will cause out-of-bounds z moves, particularly during cancel.

Closes RCORE-122

shared-data/labware/definitions/2/opentrons_1_trash_3200ml_fixed/1.json

@@ -12,7 +12,7 @@
   "dimensions": {
     "xDimension": 210.75,
     "yDimension": 79.75,
-    "zDimension": 93.5
+    "zDimension": 187.5
   },
   "parameters": {
     "format": "trash",
@@ -30,7 +30,7 @@
       "depth": 187.5,
       "x": 105.375,
       "y": 39.875,
-      "z": 93.5
+      "z": 0
     }
   },
   "brand": {
@@ -45,6 +45,6 @@
   "cornerOffsetFromSlot": {
     "x": 0,
     "y": 0,
-    "z": 0
+    "z": -94
   }
 }