Split Connectivity fragment to multiple pages/tabs

This also changes KS theme to material/androidx, what's required to use tabs.

Bug: 131323542
Test: open KS app and click around
Change-Id: Ia9b4a6920972ab2361c3b63efab5b552a65316cd
diff --git a/tests/EmbeddedKitchenSinkApp/Android.mk b/tests/EmbeddedKitchenSinkApp/Android.mk
index a0b27ab..c39fa9f 100644
--- a/tests/EmbeddedKitchenSinkApp/Android.mk
+++ b/tests/EmbeddedKitchenSinkApp/Android.mk
@@ -42,6 +42,8 @@
 
 LOCAL_STATIC_ANDROID_LIBRARIES += \
     car-service-lib-for-test \
+    com.google.android.material_material \
+    androidx.appcompat_appcompat \
     androidx.car_car-cluster
 
 LOCAL_STATIC_JAVA_LIBRARIES += \