Support Private Space in battery usage.

- Use database cache for single-user single-profile
- Reload battery usage info in other cases

Bug: 299032923
Test: manual
Change-Id: I5e524a094422639eedbf6e07eda498f3f72fccae

src/com/android/settings/fuelgauge/batteryusage/PowerUsageAdvanced.java

@@ -492,6 +492,7 @@ public class PowerUsageAdvanced extends PowerUsageBase {
                     return DataProcessManager.getBatteryLevelData(
                             getContext(),
                             mHandler,
+                            new UserIdsSeries(getContext(), /* mainUserOnly= */ false),
                             /* isFromPeriodJob= */ false,
                             PowerUsageAdvanced.this::onBatteryDiffDataMapUpdate);
                 }