Move feature factory configuration to CarSettingsIntelligence

Because we have our own car-specific SettingsIntelligence package now,
this configuration can be defined inside the app rather than using an
overlay.

Bug: 183648928
Test: manual
Change-Id: I25ed8d0ff7591baaa169771b38eda725d3b8aca1
diff --git a/res/values/configs.xml b/res/values/configs.xml
new file mode 100644
index 0000000..013a7a0
--- /dev/null
+++ b/res/values/configs.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2021 The Android Open Source 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>
+    <!-- Fully-qualified class name for the implementation of the FeatureFactory to be instantiated in SettingsIntelligence. -->
+    <string name="config_featureFactory" translatable="false">
+        com.android.settings.intelligence.search.car.CarFeatureFactoryImpl
+    </string>
+</resources>
\ No newline at end of file