package/libiec61850: drop BUILD_EXAMPLES=OFF

BUILD_EXAMPLES=OFF is already passed by cmake-infrastructure

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/libiec61850/libiec61850.mk

@@ -9,8 +9,7 @@ LIBIEC61850_SITE = $(call github,mz-automation,libiec61850,v$(LIBIEC61850_VERSIO
 LIBIEC61850_INSTALL_STAGING = YES
 LIBIEC61850_LICENSE = GPL-3.0+
 LIBIEC61850_LICENSE_FILES = COPYING
-LIBIEC61850_CONF_OPTS = -DBUILD_EXAMPLES=OFF \
-	-DBUILD_PYTHON_BINDINGS=OFF
+LIBIEC61850_CONF_OPTS = -DBUILD_PYTHON_BINDINGS=OFF
 
 # 0003-COTP-fixed-possible-heap-buffer-overflow-when-handling-message.patch
 LIBIEC61850_IGNORE_CVES += CVE-2020-15158