set Accent Color If Present And Supported
fun setAccentColorIfPresentAndSupported(notificationBuilder: NotificationCompat.Builder, payload: BrazeNotificationPayload)
Set accent color for devices on Lollipop and above. We use the push-specific accent color if it exists in the notificationExtras, otherwise we search for a default set in braze.xml or don't set the color at all (and the system notification gray default is used).
Supported Lollipop+.