Add scan interval and window lengths to Settings.Global.

This will enable running experiments to determine the
effects on battery life of changing these values.

Bug: 71765044
Test: Just adding a key value here. This is basically a no-op.
Change-Id: I33a0b2da6e793ef508d020a3c2d321d5553c3fb1
diff --git a/core/tests/coretests/src/android/provider/SettingsBackupTest.java b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
index 19808ca..ee276ef 100644
--- a/core/tests/coretests/src/android/provider/SettingsBackupTest.java
+++ b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
@@ -111,6 +111,12 @@
                     Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD,
                     Settings.Global.BATTERY_DISCHARGE_THRESHOLD,
                     Settings.Global.BLE_SCAN_ALWAYS_AVAILABLE,
+                    Settings.Global.BLE_SCAN_LOW_POWER_WINDOW_MS,
+                    Settings.Global.BLE_SCAN_LOW_POWER_INTERVAL_MS,
+                    Settings.Global.BLE_SCAN_BALANCED_WINDOW_MS,
+                    Settings.Global.BLE_SCAN_BALANCED_INTERVAL_MS,
+                    Settings.Global.BLE_SCAN_LOW_LATENCY_WINDOW_MS,
+                    Settings.Global.BLE_SCAN_LOW_LATENCY_INTERVAL_MS,
                     Settings.Global.BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX,
                     Settings.Global.BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX,
                     Settings.Global.BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX,