message: Move OnTBTClientState to policy group
diff: "LIMITED"
  ]
  },
  + "OnTBTClientState": {
  + "hmi_levels": [
  + "BACKGROUND",
  + "FULL",
  + "LIMITED"
  + ]
  + },
  "UpdateTurnList": {
  "hmi_levels": [
  "BACKGROUND",
  "NONE"
  ]
  },
  - "OnTBTClientState": {
  - "hmi_levels": [
  - "BACKGROUND",
  - "FULL",
  - "LIMITED"
  - ]
  - },
  "PerformAudioPassThru": {
  "hmi_levels": [
  "FULL",
  