Add entry point for adaptive brightness settings

Test: adb shell am start -a android.settings.ADAPTIVE_BRIGHTNESS_SETTINGS
Bug: 187332145
Change-Id: Ifd81bfb3b0abc3ea10a062cb49fab20f6ef3fdfc
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index f367b6f..e10b17d 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -325,6 +325,17 @@
                 android:value="true" />
         </activity>
 
+        <activity android:name=".Settings$AdaptiveBrightnessActivity"
+            android:label="@string/auto_brightness_title"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.settings.ADAPTIVE_BRIGHTNESS_SETTINGS" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
+                android:value="com.android.settings.display.AutoBrightnessSettings"/>
+        </activity>
+
         <activity
             android:name="Settings$ConfigureWifiSettingsActivity"
             android:label="@string/wifi_configure_settings_preference_title"