Consolidate deficits for-loops

Merge the two separate for-loops that iterated over
the deficits items in `_distribute_power()`. It was
determined that iterating twice over the deficits items
is unnecessary. As a result, the two loops have been now
consolidated into a single loop maintaining its functionality.

Signed-off-by: Daniel Zullo <[email protected]>

Author: daniel-zullo-frequenz

src/frequenz/sdk/power/_distribution_algorithm.py

@@ -412,19 +412,17 @@ def _distribute_power(  # pylint: disable=too-many-arguments
                     deficit += excess_reserved[take_from[0]]
                     deficits[inverter_id] = deficit
                     excess_reserved[take_from[0]] = 0.0
-
-        for inverter_id, excess in excess_reserved.items():
-            distribution[inverter_id] += excess
-            distributed_power += excess
-
-        for inverter_id, deficit in deficits.items():
             if deficit < -0.1:
                 left_over = power_w - distributed_power
                 if left_over > -deficit:
                     distributed_power += deficit
                 elif left_over > 0.0:
                     distributed_power += left_over
 
+        for inverter_id, excess in excess_reserved.items():
+            distribution[inverter_id] += excess
+            distributed_power += excess
+
         left_over = power_w - distributed_power
         dist = DistributionResult(distribution, left_over)