Revert "Revert "[wpa_supplicant] cumilative patch from commit 4b..."

Revert submission 28102966-revert-26533062-Supplicant_merge_June24-CUATTSRBBR

Fixed the regression issue (ag/28389573)
Bug: 329004037

Reverted changes: /q/submissionid:28102966-revert-26533062-Supplicant_merge_June24-CUATTSRBBR

Test: Turn ON/OFF SoftAp

Change-Id: Ie7ea1ee7f8b1311fce280907d37a2e321542f547
diff --git a/src/ap/wnm_ap.c b/src/ap/wnm_ap.c
index b77e21b..af8ccca 100644
--- a/src/ap/wnm_ap.c
+++ b/src/ap/wnm_ap.c
@@ -51,7 +51,7 @@
 
 #ifdef CONFIG_IEEE80211BE
 	if (hapd->conf->mld_ap && (!sta || ap_sta_is_mld(hapd, sta)))
-		own_addr = hapd->mld_addr;
+		own_addr = hapd->mld->mld_addr;
 #endif /* CONFIG_IEEE80211BE */
 
 	return own_addr;