usb: typec: cros-ec-ucsi: Add newlines to printk messages

usb: typec: cros-ec-ucsi: Add newlines to printk messages

These printks need newlines. Add them and convert to dev_err_probe() in
cros_ucsi_probe() to simplify code.

Cc: Pavan Holla <pholla@chromium.org>
Cc: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Cc: Łukasz Bartosik <ukaszb@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Łukasz Bartosik <ukaszb@chromium.org>
Link: https://lore.kernel.org/r/20250109220655.1677506-2-swboyd@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>