ath10k: enable parsing per station rx duration for 10.4

Rx duration support for per station is part of extended peer
stats, enable provision to parse the same and provide backward
compatibility based on the 'stats_id' event

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>