remove newline from logging statements. (#5022)

remove newline from logging statements in code. The LOG_* functions will now magically add it at the end.

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Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

src/PowerStatus.h

@@ -91,7 +91,7 @@ class PowerStatus : public Status
             isCharging = newStatus->isCharging;
         }
         if (isDirty) {
-            // LOG_DEBUG("Battery %dmV %d%%\n", batteryVoltageMv, batteryChargePercent);
+            // LOG_DEBUG("Battery %dmV %d%%", batteryVoltageMv, batteryChargePercent);
             onNewStatus.notifyObservers(this);
         }
         return 0;