package/libiec61850: bump to version 1.6.0

Release notes: https://github.com/mz-automation/libiec61850/blob/v1.6.0/CHANGELOG

Signed-off-by: Scott Fan <fancp2007@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/libiec61850/libiec61850.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256  a0f396a5e2249398f2432bb9698e3aecdb9de11b28e5af68f7fb8b14bc3b2f44  libiec61850-1.5.3.tar.gz
+sha256  0dd0adc7f13215e961d22511bcb1dadfdbdaab969f11a0d975775a6ebdff8099  libiec61850-1.6.0.tar.gz
 sha256  8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903  COPYING

package/libiec61850/libiec61850.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBIEC61850_VERSION = 1.5.3
+LIBIEC61850_VERSION = 1.6.0
 LIBIEC61850_SITE = $(call github,mz-automation,libiec61850,v$(LIBIEC61850_VERSION))
 LIBIEC61850_INSTALL_STAGING = YES
 LIBIEC61850_LICENSE = GPL-3.0+