Changes to KpiValueAPI for Processing Alarms:

- Added the `GetKpiAlarms` method and `KpiAlarm` message in the proto file.
- Updated the client to handle the `GetKpiAlarms` method call.
- Implemented the `GetKpiAlarms` method (ResponseListener).
- Updated `ConvertValueToKpiValueType` to properly convert the value to the gRPC `KpiValueType` message.
- Updated test and messages files.