MAINTAINERS: coresight: Add James Clark as Reviewer

James has made significant contributions to the CoreSight subsystem
both with code and reviews. Add James to the Reviewer for the subsystem.

Cc: James Clark <james.clark@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Acked-by: James Clark <james.clark@arm.com>
Link: https://lore.kernel.org/r/20230608152045.112349-1-suzuki.poulose@arm.com

Author: Suzuki K Poulose

MAINTAINERS

@@ -2097,6 +2097,7 @@ N:	digicolor
 ARM/CORESIGHT FRAMEWORK AND DRIVERS
 M:	Suzuki K Poulose <suzuki.poulose@arm.com>
 R:	Mike Leach <mike.leach@linaro.org>
+R:	James Clark <james.clark@arm.com>
 R:	Leo Yan <leo.yan@linaro.org>
 L:	coresight@lists.linaro.org (moderated for non-subscribers)
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)