SPDM emu fails when RSP trans_size is 42 and REQ trans_size is 4096

[jyao1]

The root cause is https://github.com/DMTF/libspdm/blob/main/library/spdm_requester_lib/libspdm_req_send_receive.c#L465

when responder returns chunk_send_ack with valid response, the send_info->large_message_size is override by response in chunk_send_ack. It is invalid to use send_info->chunk_bytes_transferred to check.