[Catalog] make buttons tonal instead of outlined

Resolves #4798

  - a2565de by manabu-nakamura <[email protected]>

PiperOrigin-RevId: 767135305

Author: manabu-nakamura

catalog/java/io/material/catalog/preferences/res/layout/mtrl_preferences_dialog_option_button.xml

@@ -16,10 +16,11 @@
 <Button
   xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:app="http://schemas.android.com/apk/res-auto"
-  style="?attr/materialButtonOutlinedStyle"
+  style="?attr/materialButtonTonalStyle"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:paddingLeft="8dp"
   android:paddingRight="12dp"
   android:minWidth="0dp"
-  app:iconPadding="4dp"/>
+  app:iconPadding="4dp"
+  app:materialSizeOverlay="@style/SizeOverlay.Material3Expressive.Button.Xsmall"/>