coresight: cti: fix the check condition in inout_sel_store

coresight: cti: fix the check condition in inout_sel_store

Correct the upper bound from CTIINOUTEN_MAX to config->nr_trig_max,
since nr_trig_max varies across CTI devices. An out-of-bounds issue
occurs when a value greater than config->nr_trig_max is provided,
leading to unexpected errors.

Fixes: b5213376c240 ("coresight: cti: Add sysfs access to program function registers")
Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
Reviewed-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260327-fix-cti-issue-v1-1-2c8921e21fc8@oss.qualcomm.com