usb: typec: tcpci_maxim: add terminating newlines to logging

Add terminating '\n' to the formats where missed.

Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
Link: https://lore.kernel.org/r/20210124143947.1688-1-angkery@163.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>