Change identifier of BatDsch.CurBatDschArr.1 to `battery_power_disc…

…harge_total`

This is a current power value, not total energy.

The identifier is the same as `BatDsch.CurBatDsch` now though, that
doesn't seem right.

pysma/definitions_ennexos.py

@@ -830,7 +830,7 @@
         Sensor("BatDsch.BatDschArr.1", None, factor=1, unit=None),
         Sensor("BatDsch.BatDsch", None, factor=1, unit=None),
         Sensor("BatDsch.CurBatDsch", Identifier.battery_power_discharge_total, factor=1, unit="W"),
-        Sensor("BatDsch.CurBatDschArr.1", Identifier.battery_discharge_total, factor=1, unit="W"),
+        Sensor("BatDsch.CurBatDschArr.1", Identifier.battery_power_discharge_total, factor=1, unit="W"),
         Sensor("Bat.OpTms.1", None, factor=1, unit=None),
         Sensor("Bat.Vol.1", Identifier.battery_voltage_a, factor=1, unit="V"),
         Sensor("ChaSess.WhIn", None, factor=1, unit=None),