Add language support for Dholuo (#3174)

Added Support for a new Language, Dholuo, a native language from Kenya.
Hope to have the Language added to the list on Crowdin and make it easier for my friends and me to translate 🤝

Co-authored-by: AngelofVerdant <brian.kepha.official@gmail.com>
Co-authored-by: Goooler <wangzongler@gmail.com>

lawnchair/res/values-luo/strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2022, Lawnchair
+  ~
+  ~ 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:tools="http://schemas.android.com/tools" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="generic_smartspace_concatenated_desc">%1$s, %2$s</string>
+    <string name="accessibility_smartspace_page">Page Mar%1$d Kuom %2$d</string>
+</resources>