wpa_supplicant: Support WPA3 4-way handshake, add config option

1. Add changes in 4-way handshake path to allow SAE key mgmt.
2. Support for configuring WAP3 at init time, added Kconfig option.
3. Handle and propagate error conditions properly.
4. Link changes from WiFi library.

components/esp_wifi/src/wifi_init.c

@@ -41,6 +41,13 @@ static esp_pm_lock_handle_t s_wifi_modem_sleep_lock;
 wifi_mac_time_update_cb_t s_wifi_mac_time_update_cb = NULL;
 #endif
 
+/* Set additional WiFi features and capabilities */
+uint64_t g_wifi_feature_caps =
+#if CONFIG_ESP32_WIFI_ENABLE_WPA3_SAE
+    CONFIG_FEATURE_WPA3_SAE_BIT |
+#endif
+0;
+
 static const char* TAG = "wifi_init";
 
 static void __attribute__((constructor)) s_set_default_wifi_log_level(void)