Add flag com.android.bluetooth.flags.watch_device_override_airplane_mode to trunk_staging.

This change was automatically created by advancing the Gantry workflow at:
https://releasetracker.partner.android.com/changes/04dl52q000001?build_unique_id=com.android.bluetooth.flags.watch_device_override_airplane_mode-platform
Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag.

Bug: 416092966
Flag: com.android.bluetooth.flags.watch_device_override_airplane_mode
Ignore-AOSP-First: AConfig change for future AOSP release
Change-Id: I8c65c9752985ffe50f4fd34113f50e2076788b4e
diff --git a/aconfig/trunk_staging/com.android.bluetooth.flags/watch_device_override_airplane_mode_flag_values.textproto b/aconfig/trunk_staging/com.android.bluetooth.flags/watch_device_override_airplane_mode_flag_values.textproto
new file mode 100644
index 0000000..56594dd
--- /dev/null
+++ b/aconfig/trunk_staging/com.android.bluetooth.flags/watch_device_override_airplane_mode_flag_values.textproto
@@ -0,0 +1,6 @@
+flag_value {
+  package: "com.android.bluetooth.flags"
+  name: "watch_device_override_airplane_mode"
+  state: ENABLED
+  permission: READ_WRITE
+}