Update the EMS fw to handle the new BMS messages - STINT 2

[valegagge]

Task description

Now the BMS of the new battery sends the following periodic messages:

• Basic status info (ID: 0x620)
• Cells info ( ID 0x621 -> 0x626)
• Advanced alarms state (0x62A)

In addition, BMS can update its transmission rate by set transmission rate message (in sensor class polling).

Details:

• expand the ETh protocol to fit the new information Cells info and Advanced alarms state: we need to update the struct eOas_battery_status_t with a field for Cells info and one for Advanced alarms state.
• expand the parser in s_eo_canprot_functions_periodicBattery with one callback of each new ID
• update the theBATservice accordingly

Definition of done

Implemented the above-mentioned changes.
They will be tested when the embObj battery device will be updated accordingly