Change root view of `preference_toggle_header`

app/src/main/res/layout/preference_toggle_header.xml

@@ -1,18 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout
+<com.google.android.material.card.MaterialCardView
 	xmlns:android="http://schemas.android.com/apk/res/android"
-	android:layout_width="match_parent"
-	android:layout_height="wrap_content"
 	xmlns:app="http://schemas.android.com/apk/res-auto"
 	xmlns:tools="http://schemas.android.com/tools"
-	android:paddingBottom="8dp">
-
-	<com.google.android.material.card.MaterialCardView
 	style="@style/Widget.Material3.CardView.Filled"
 	android:layout_width="match_parent"
 	android:layout_height="wrap_content"
 	android:layout_marginHorizontal="16dp"
 	android:layout_marginVertical="8dp"
+	android:paddingBottom="8dp"
 	app:cardCornerRadius="24dp"
 	app:layout_constraintEnd_toEndOf="parent"
 	app:layout_constraintStart_toStartOf="parent"
@@ -66,5 +62,3 @@
 	</LinearLayout>
 
 </com.google.android.material.card.MaterialCardView>
-
-</androidx.constraintlayout.widget.ConstraintLayout>