ath10k: fix dtim period with beacon templates

Firmware supporting beacon templates (i.e. wmi-tlv
for qca6174) doesn't implicitly take dtim period
from the template. Instead it requires vdev param
to be set accordingly.

This fixes dtim period being stuck at 3.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/ath10k/mac.c

@@ -3435,7 +3435,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 				    arvif->vdev_id, ret);
 	}
 
-	if (changed & BSS_CHANGED_BEACON_INFO) {
+	if (changed & (BSS_CHANGED_BEACON_INFO | BSS_CHANGED_BEACON)) {
 		arvif->dtim_period = info->dtim_period;
 
 		ath10k_dbg(ar, ATH10K_DBG_MAC,