HMI shall not send a OnInteriorVehicleData notification if a parameter is included in the request but the value is the same as the current value

[LitvinenkoIra]

HMI shall not send a OnInteriorVehicleData notification if a parameter is included in the request but the value is the same as the current value (i.e. no change).
(This issue is applicable to all types of modules)

Steps:

1. mobile sends a valid SetInteriorVehicleData to HMI with some params that will be changed
2. HMI apply that changes and send OnInteriorVehicleData notification with changed parameters
3. mobile sends a valid SetInteriorVehicleData to HMI with the same params

Expected:
HMI doesn't send OnInteriorVehicleData notification because the params values are the same as the current values

Observed:
HMI send OnInteriorVehicleData notification

[jacobkeeler]

Minor issue, just a redundant notification in some cases

[ShobhitAd]

Closed via #593