modules: hostap: Fix DPP soft AP security type show issue.

[Description]
After starting a DPP soft ap, enter 'wifi ap status'.
Security is shown as 'UNKNOW'.

[Root Cause]
1. Start a DPP soft ap:
   wifi ap enable -s xxx -c x -p xxx -k 11
   The parameter '-k 11' corresponds to
   zephyr security type 'WIFI_SECURITY_TYPE_DPP'.
2. hapd_config_network() will be called to config a
new hostap bss.
3. Filed 'bss->wpa_key_mgmt' is set to
   WPA_KEY_MGMT_PSK | WPA_KEY_MGMT_DPP.
4. When try to get security type of DPP soft ap,
there is no corresponding zephyr security type.

[Fix]
Add enhance code to convert the security type
to zephyr DPP security type.

Signed-off-by: Qiankun Li <qiankun.li@nxp.com>

Author: Liam-qk

modules/hostap/src/supp_api.c

@@ -421,6 +421,8 @@ enum wifi_security_type wpas_key_mgmt_to_zephyr(bool is_hapd, void *config, int
 		return WIFI_SECURITY_TYPE_FT_EAP_SHA384;
 	case WPA_KEY_MGMT_SAE_EXT_KEY:
 		return WIFI_SECURITY_TYPE_SAE_EXT_KEY;
+	case WPA_KEY_MGMT_DPP | WPA_KEY_MGMT_PSK:
+		return WIFI_SECURITY_TYPE_DPP;
 	default:
 		return WIFI_SECURITY_TYPE_UNKNOWN;
 	}