Intent handler for new BACKGROUND_RESTRICTIONS_SETTINGS

Use the existing battery usage screen as entry point
for ACTION_BACKGROUND_RESTRICTIONS_SETTINGS.

Bug: 320150834
Test: am start -a android.settings.BACKGROUND_RESTRICTIONS_SETTINGS
      atest ActivityManagerTest#testBackgroundRestrictionsIntent
Change-Id: I479ab666334eeb3232a9200b70a6d3ce2ddd2ad9
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 6e24863..57c577d 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1704,6 +1704,12 @@
                 <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
+            <intent-filter android:priority="1">
+                <action android:name="android.settings.BACKGROUND_RESTRICTIONS_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:scheme="package" />
+            </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
                 android:value="com.android.settings.applications.manageapplications.ManageApplications" />
             <meta-data android:name="com.android.settings.HIGHLIGHT_MENU_KEY"