ath11k: add trace log support

ath11k: add trace log support

This change is to add trace log support for,
        * WMI events
        * WMI commands
        * ath11k_dbg messages
        * ath11k_dbg_dump messages
        * ath11k_log_info messages
        * ath11k_log_warn messages
        * ath11k_log_err messages

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-00652-QCAHKSWPL_SILICONZ-1

Signed-off-by: Venkateswara Naralasetty <quic_vnaralas@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1636439755-30419-1-git-send-email-quic_vnaralas@quicinc.com