package/hostapd: enable DES in openssl

Hostapd/wpa_supplicant crypto backend assumes that openssl always
provides DES support. However DES support in openssl has become
optional since  commit a83d41867c8d ("package/libopenssl: add
option to enable some features").

Select openssl DES support in hostapd Kconfig to avoid
build failures.

Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/hostapd/Config.in

@@ -2,6 +2,7 @@ config BR2_PACKAGE_HOSTAPD
 	bool "hostapd"
 	depends on BR2_USE_MMU # fork()
 	select BR2_PACKAGE_LIBOPENSSL_ENABLE_MD4 if BR2_PACKAGE_LIBOPENSSL
+	select BR2_PACKAGE_LIBOPENSSL_ENABLE_DES if BR2_PACKAGE_LIBOPENSSL
 	help
 	  User space daemon for wireless access points.