sm6250-common: overlay-lineage: Set proper fingerprint location

Change-Id: I8979cabe7cf36c164303209dc34f5c092d174bcc

overlay-lineage/packages/apps/Settings/res/values/config.xml

+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2020 The LineageOS 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.
+-->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <!-- Defines the location of the fingerprint sensor on the device
+         0 = back
+         1 = front
+         2 = left side
+         3 = right side
+    -->
+    <integer name="config_fingerprintSensorLocation">3</integer>
+</resources>