[Transitions] Updated colors of container transform demo

PiperOrigin-RevId: 564383381

Author: hunterstich

catalog/java/io/material/catalog/transition/res/layout/cat_transition_container_transform_contact_card.xml

@@ -15,6 +15,7 @@
   ~ limitations under the License.
   -->
 <com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
+  xmlns:app="http://schemas.android.com/apk/res-auto"
   android:id="@+id/contact_card"
   android:layout_width="220dp"
   android:layout_height="wrap_content"
@@ -72,10 +73,12 @@
       android:layout_height="wrap_content"
       android:layout_gravity="bottom"
       android:padding="16dp"
-      android:background="?attr/colorSecondary"
+      android:background="?attr/colorSecondaryContainer"
       android:drawablePadding="16dp"
       android:drawableStart="@drawable/ic_edit_vd_theme_24dp"
+      app:drawableTint="?attr/colorOnSecondaryContainer"
       android:text="@string/cat_transition_contact_card_compose"
+      android:textColor="?attr/colorOnSecondaryContainer"
       android:textAppearance="?attr/textAppearanceButton" />
   </LinearLayout>
 </com.google.android.material.card.MaterialCardView>

catalog/java/io/material/catalog/transition/res/layout/cat_transition_container_transform_view_fragment.xml

@@ -26,6 +26,7 @@
   <include layout="@layout/cat_transition_list_fragment" />
 
   <com.google.android.material.floatingactionbutton.FloatingActionButton
+    style="?attr/floatingActionButtonSecondaryStyle"
     android:id="@+id/start_fab"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"