Revert "sm6250-common: Hide sRGB toggle in developer options"

This reverts commit 4372eed4.

Change-Id: Icd049f2e874d7044e7a156eac7d3f1d4e16460f1

overlay/packages/apps/Settings/res/values/arrays.xml

-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-**
-** Copyright 2015 The Android Open Source Project
-**           2017 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">
-
-    <!-- IDs for each color mode. The values must match the corresponding constants in
-         android.view.Display -->
-    <integer-array name="color_mode_ids">
-        <item>0</item>
-        <item>-1</item>
-        <item>-1</item>
-    </integer-array>
-
-</resources>