usb: typec: ps883x: fix configuration error handling

Propagate errors to the consumers when configuring the retimer so that
they can act on any failures as intended, for example:

	ps883x_retimer 2-0008: failed to write conn_status_0: -5
	pmic_glink_altmode.pmic_glink_altmode pmic_glink.altmode.0: failed to setup retimer to DP: -5

Fixes: 257a087c ("usb: typec: Add support for Parade PS8830 Type-C Retimer")
Cc: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20250218152933.22992-4-johan+linaro@kernel.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>