[Battery usage U] [UI] Show total "Screen On Time" in the battery usage page

Screen record: https://drive.google.com/open?id=16ZOp1E2YBzWQXbnXl786FaLFPel-S9CF&authuser=0&resourcekey=0-oRqCrdTc9FZjVgsq9orhEw&usp=drive_link
For Arabic: https://drive.google.com/open?id=1zh_4jcUnqLC6CDgwju1qQkWJ0QCtm19c&authuser=0&resourcekey=0-kuKfDdOTWxqOUmD0RfPNLQ&usp=drive_link

Next step: show screen on time for each app

Bug: 258120710
Test: manual
Change-Id: I2085a2a85ebd50b2ac876972f6a8ebbf6f20246c

res/layout/preference_text_view.xml

@@ -0,0 +1,25 @@
+<!--
+  ~ Copyright (C) 2023 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+          android:id="@+id/text"
+          android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:layout_marginStart="24dp"
+          android:layout_marginTop="8dp"
+          android:textAlignment="viewStart"
+          android:textAppearance="?android:attr/textAppearanceSmall"
+          android:textColor="?android:attr/textColorPrimary" />