fw-api: CL 16422098 - update fw common interface files

HTT: link default MSDU queues to a service class
Define HTT messages for associating a peer-TIDs default MSDU queues with a service class.HTT_H2T_SAWF_DEF_QUEUES_MAP_REQ: link the specified peer-TIDs default MSDU queues with the specified service class HTT_H2T_SAWF_DEF_QUEUES_UNMAP_REQ: remove any link between the specified peer-TIDs default MSDU queues and any service classes HTT_[H2T,T2H]_SAWF_DEF_QUEUES_MAP_REPORT_[REQ,CONF]: show what service class (if any) the specified peer-TIDs default MSDU queues are linked to

Change-Id: I88ad609da1ea7296ec7c7ed13768c2c94b4ac2da
CRs-Fixed: 2262693