Remove redundant measurement (#87)

Author: jorgesg82

boards/VCU/VCU_measurements.json

@@ -42,11 +42,6 @@
         "podUnits": "bar",
         "displayUnits": "bar"
     },
-    {
-        "id": "active_brakes",
-        "name": "Active Brakes",
-        "type": "bool"
-    },
     {
         "id": "brakes_status",
         "name": "Brakes Status",

boards/VCU/packets.json

@@ -27,7 +27,6 @@
         "type": "data",
         "name": "Brake Status",
         "variables": [
-            "active_brakes",
             "brakes_status"
         ],
         "id": 253,