samples: net: wifi: nxp: supplicant enterprise enabledment on IW610

Add mbedtls config file to support enterprise mode.

Signed-off-by: Maochen Wang <maochen.wang@nxp.com>

Author: MaochenWang1

samples/net/wifi/shell/nxp/overlay_hostap_hosted_mcu.conf

@@ -17,6 +17,8 @@ CONFIG_WIFI_NM_WPA_SUPPLICANT_WPS=y
 # Enable mbedtls
 CONFIG_MBEDTLS=y
 CONFIG_MBEDTLS_BUILTIN=y
+CONFIG_MBEDTLS_USER_CONFIG_ENABLE=y
+CONFIG_MBEDTLS_USER_CONFIG_FILE="wpa_supp_dcp_mbedtls_config.h"
 CONFIG_ENTROPY_GENERATOR=y
 CONFIG_MBEDTLS_PSA_CRYPTO_C=y
 CONFIG_MBEDTLS_ENTROPY_C=y