COMPMID-1431 Use either arm_dot or arm_dot_acc for CLGEMMLowp based on what is supported

Change-Id: I4c5121e0f000d5ee94a8c8c5326272806f643e35
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/141520
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
1 file changed