Remote authenticator enrollment navigation.

This change adds an entry point for Remote Auth enrollment and
navigation through the flow.

Bug: b/293906345
Test: make RunSettingsRoboTests -j40
Change-Id: I9bc803e24c4181ed73a0ef90b171897c677e71d1
diff --git a/Android.bp b/Android.bp
index d34aaac..3055863 100644
--- a/Android.bp
+++ b/Android.bp
@@ -71,6 +71,8 @@
         "androidx.cardview_cardview",
         "androidx.compose.runtime_runtime-livedata",
         "androidx.activity_activity-ktx",
+        "androidx.navigation_navigation-fragment-ktx",
+        "androidx.navigation_navigation-ui-ktx",
         "androidx.preference_preference",
         "androidx.recyclerview_recyclerview",
         "androidx.window_window",