Make battery saver suggestion configurable

Test: Manual test with: settings put global low_power_mode_suggestion_params start_nth=2,end_nth=3
Bug: 74120126

Change-Id: If165892477b41547a3880e2e961a38328b33c5bd
diff --git a/core/tests/coretests/src/android/provider/SettingsBackupTest.java b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
index 2a3fcad..e354407 100644
--- a/core/tests/coretests/src/android/provider/SettingsBackupTest.java
+++ b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
@@ -267,6 +267,7 @@
                     Settings.Global.LOW_POWER_MODE,
                     Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL_MAX,
                     Settings.Global.LOW_POWER_MODE_STICKY,
+                    Settings.Global.LOW_POWER_MODE_SUGGESTION_PARAMS,
                     Settings.Global.LTE_SERVICE_FORCED,
                     Settings.Global.MAX_NOTIFICATION_ENQUEUE_RATE,
                     Settings.Global.MAX_SOUND_TRIGGER_DETECTION_SERVICE_OPS_PER_DAY,