Expose set/clear monitor callback

Exposing set/clear monitor callback as part of moving rescue party calls to use device config apis instead
of depending on settings.config.

To follow API guildlines: add executor parameter, clear monitor
callback, pass monitorCallback interface instead of passing generic
remote callback function

Test: atest CtsProviderTestCases:android.provider.cts.settings.Settings_ConfigTest#testRegisterMonitorCallback, atest CtsDeviceConfigTestCases:android.deviceconfig.cts.DeviceConfigApiTests#testRegisterMonitorCallback
Bug: 261723248
Change-Id: I40e567a9eb6a4fe3e1d167b1ece909a859f6c2df
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index b8ac384..af4d7d4 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -145,6 +145,7 @@
     <uses-permission android:name="android.permission.LOCATION_BYPASS" />
     <uses-permission android:name="android.permission.READ_DEVICE_CONFIG" />
     <uses-permission android:name="android.permission.WRITE_DEVICE_CONFIG" />
+    <uses-permission android:name="android.permission.MONITOR_DEVICE_CONFIG_ACCESS" />
     <uses-permission android:name="android.permission.BROADCAST_STICKY" />
     <uses-permission android:name="android.permission.MANAGE_ACCESSIBILITY" />
     <!-- Development tool permissions granted to the shell. -->