fix(esp_wifi): Backport some wifi fixes

1. Fix memory leak caused by assoc IE and retry timer
2. Discard commit frame received at confirmed state in SAE
3. Ignore immediate assoc req received from the station while we are
processing the older one. Fix regression caused by 4cb4faa9

components/wpa_supplicant/esp_supplicant/src/esp_hostap.c

@@ -233,6 +233,7 @@ bool hostap_deinit(void *data)
         return true;
     }
     esp_wifi_unset_appie_internal(WIFI_APPIE_WPA);
+    esp_wifi_unset_appie_internal(WIFI_APPIE_ASSOC_RESP);
 
 #ifdef CONFIG_SAE
     wpa3_hostap_auth_deinit();