AP_BattMonitor: mark logger Write() calls as streaming where appropriate

libraries/AP_BattMonitor/AP_BattMonitor_Logging.cpp

@@ -56,7 +56,7 @@ void AP_BattMonitor_Backend::Log_Write_BCL(const uint8_t instance, const uint64_
 // @Field: Instance: battery instance number
 // @Field: V13: thirteenth cell voltage
 // @Field: V14: fourteenth cell voltage
-        AP::logger().Write(
+        AP::logger().WriteStreaming(
             "BCL2",
             "TimeUS,Instance,V13,V14",
             "s#vv",

libraries/AP_BattMonitor/AP_BattMonitor_MPPT_PacketDigital.cpp

@@ -62,7 +62,7 @@ void AP_BattMonitor_MPPT_PacketDigital::perform_logging() const
     // @Field: OutP: Output Power
     
     for (uint8_t i=0; i<device_count; i++) {
-        AP::logger().Write("MPPT", "TimeUS,Inst,SN,F,Temp,InV,InC,InP,OutV,OutC,OutP",
+        AP::logger().WriteStreaming("MPPT", "TimeUS,Inst,SN,F,Temp,InV,InC,InP,OutV,OutC,OutP",
                            "s#--OVAWVAW",
                            "F----------",
                            "QBHBbffffff",