lemonadep: Create standalone RRO for KeyHandler

Change-Id: Ia6867ce4443de4edfd54dc61db5550fc3a59ccd8

overlay/KeyHandlerResTarget/res/values/config.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-FileCopyrightText: The LineageOS Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources>
+    <!-- This should match the position of the physical switch, relative
+         to the top of the device and is used to align middle position
+         notification dialog. -->
+    <item name="alert_slider_dialog_y" type="fraction">27.7%</item>
+</resources>