Add flag android.service.notification.enable_brightness_clamping_for_bedtime to trunk_staging.

This change was automatically created by advancing the Gantry workflow at:
https://releasetracker.partner.android.com/changes/2bgc0b6000001?build_unique_id=android.service.notification.enable_brightness_clamping_for_bedtime-platform
Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag.

Bug: 452941348
Flag: android.service.notification.enable_brightness_clamping_for_bedtime
Ignore-AOSP-First: AConfig change for future AOSP release
Change-Id: I85d33bd1c0bca90bb1505ac246656a0d6dcdef7a

aconfig/trunk_staging/android.service.notification/enable_brightness_clamping_for_bedtime_flag_values.textproto

diff --git a/aconfig/trunk_staging/android.service.notification/enable_brightness_clamping_for_bedtime_flag_values.textproto b/aconfig/trunk_staging/android.service.notification/enable_brightness_clamping_for_bedtime_flag_values.textproto
new file mode 100644
index 0000000..78e42f3
--- /dev/null
+++ b/aconfig/trunk_staging/android.service.notification/enable_brightness_clamping_for_bedtime_flag_values.textproto
@@ -0,0 +1,6 @@
+flag_value {
+  package: "android.service.notification"
+  name: "enable_brightness_clamping_for_bedtime"
+  state: ENABLED
+  permission: READ_WRITE
+}