Fix error of log type enum
Fix error of log type enum

Switch SWITCHTEC_LOG_SYS_STACK and SWITCHTEC_LOG_THRD_STACK in
enum definition, so that they are align with Dev Spec

Signed-off-by: Wesley Sheng <2dd9bb739c19413d08ba3d30d3b08863544ccf6b@microchip.com>

Microsemi/switchtec-user,Microsemi/switchtec-user