Fix references to resources for Spa

Bug: 293810334
Test: m Settings
Change-Id: Id9e7ad5bb4dc2731545c35696ecaa842d4281323
diff --git a/packages/SettingsLib/SpaPrivileged/Android.bp b/packages/SettingsLib/SpaPrivileged/Android.bp
index 4a7418f..eaeda3c 100644
--- a/packages/SettingsLib/SpaPrivileged/Android.bp
+++ b/packages/SettingsLib/SpaPrivileged/Android.bp
@@ -22,7 +22,7 @@
     name: "SpaPrivilegedLib",
 
     srcs: ["src/**/*.kt"],
-
+    use_resource_processor: true,
     static_libs: [
         "SpaLib",
         "SettingsLib",
@@ -45,5 +45,6 @@
 // Expose the srcs to tests, so the tests can access the internal classes.
 filegroup {
     name: "SpaPrivilegedLib_srcs",
+    visibility: [":__subpackages__"],
     srcs: ["src/**/*.kt"],
 }