Move RadioButtonPreference from Settings to SettingsLib

Bug: 138620011
Test: build, make RunSettingsLibRoboTests
Change-Id: I49fc53503eb5bb3cdd6f2bae66e5d0b7808e5d3d
diff --git a/packages/SettingsLib/AppPreference/Android.bp b/packages/SettingsLib/AppPreference/Android.bp
index b56181d..b07176a 100644
--- a/packages/SettingsLib/AppPreference/Android.bp
+++ b/packages/SettingsLib/AppPreference/Android.bp
@@ -4,9 +4,10 @@
     srcs: ["src/**/*.java"],
     resource_dirs: ["res"],
 
-    libs: [
+    static_libs: [
         "androidx.annotation_annotation",
         "androidx.preference_preference",
+        "SettingsLibSettingsTheme",
     ],
     sdk_version: "system_current",
     min_sdk_version: "21",