firmware: arm_scmi: Use dev_err_probe to bail out

Improve the error logging in the driver probe failure paths.
Also use dev_err_probe which is probe error check and log helper to
prevent logging in case of probe deferral.

Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Link: https://lore.kernel.org/r/20240325204620.1437237-6-cristian.marussi@arm.com


Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>