Update S6730-H48X6C.yaml (#2855)

Co-authored-by: Harry <Harry@cadby.co.uk>

Author: walday

device-types/Huawei/S6730-H48X6C.yaml

@@ -9,13 +9,11 @@ comments: '[Huawei CloudEngine S6730-H Series 10GE Switches Datasheet](https://e
 console-ports:
   - name: console
     type: rj-45
-power-ports:
+module-bays:
   - name: PSU1
-    type: iec-60320-c14
-    maximum_draw: 600
+    position: PSU1
   - name: PSU2
-    type: iec-60320-c14
-    maximum_draw: 600
+    position: PSU2
 interfaces:
   - name: MEth0/0/1
     type: 1000base-t