Fix medical scanner layer/mask (#3377)

* fix mediscanner layer/mask

* norot, anchor, pullable

Resources/Prototypes/Entities/Constructible/Specific/Medical/medical_scanner.yml

@@ -7,6 +7,7 @@
   components:
   - type: Sprite
     netsync: false
+    noRot: true
     sprite: Constructible/Specific/Medical/scanner.rsi
     layers:
     - state: open
@@ -14,7 +15,6 @@
     - state: idle_unlit
       map: ["enum.MedicalScannerVisualLayers.Terminal"]
   - type: PowerReceiver
-  - type: Anchorable
   - type: Clickable
   - type: InteractionOutline
   - type: Physics
@@ -22,13 +22,15 @@
     anchored: true
     shapes:
     - !type:PhysShapeAabb
-      layer:
+      mask:
-      - Opaque
         - Impassable
-      - MobImpassable
         - VaultImpassable
+        - SmallImpassable
   - type: SnapGrid
     offset: Center
+  - type: Anchorable
+    snap: true
+  - type: Pullable
   - type: MedicalScanner
   - type: Damageable
     resistances: metallicResistances