Merge "[Notif redesign] Change color of message icon bg" into main

            android:id="@+id/message_icon"

            android:layout_width="@dimen/notification_2025_icon_circle_size"

            android:layout_height="@dimen/notification_2025_icon_circle_size"

            android:background="@drawable/notification_icon_circle"

            android:background="@drawable/notification_2025_conversation_icon_background"

            android:clipToOutline="true"

            android:scaleType="centerCrop"

            android:importantForAccessibility="no" />