package/libupnp: disable samples

Disable samples which are built (but not installed) by default since at
least version 1.6.0 and
https://github.com/pupnp/pupnp/commit/89e7a40fcc5c51afacdc9d5f3d18f5338b2bc5e9

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/libupnp/libupnp.mk

@@ -16,7 +16,9 @@ LIBUPNP_CPE_ID_VENDOR = libupnp_project
 LIBUPNP_DEPENDENCIES = host-pkgconf
 
 # Bind the internal miniserver socket with reuseaddr to allow clean restarts.
-LIBUPNP_CONF_OPTS += --enable-reuseaddr
+LIBUPNP_CONF_OPTS += \
+	--disable-samples \
+	--enable-reuseaddr
 
 ifeq ($(BR2_PACKAGE_OPENSSL),y)
 LIBUPNP_CONF_OPTS += --enable-open-ssl