package/libjcat: fix linking, add missing intl library

For musl/uClibc-ng toolchains we need to explicitely link
libintl. The problem exist since the addition of the package
in commit e52605c092d8eaa926da8720ae498a38eddb5205.

Fixes:
 - http://autobuild.buildroot.net/results/58c/58c7ecbcfab96ebbc7a20291d4712cf64094b9f7/
 - http://autobuild.buildroot.net/results/5d7/5d7c5dea0213f5a24489c397c5703c0601b2f12d/

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/libjcat/libjcat.mk

@@ -10,7 +10,9 @@ LIBJCAT_SOURCE = libjcat-$(LIBJCAT_VERSION).tar.xz
 LIBJCAT_LICENSE = LGPL-2.1+
 LIBJCAT_LICENSE_FILES = LICENSE
 LIBJCAT_INSTALL_STAGING = YES
-LIBJCAT_DEPENDENCIES = host-pkgconf json-glib libglib2
+LIBJCAT_DEPENDENCIES = host-pkgconf json-glib libglib2 $(TARGET_NLS_DEPENDENCIES)
+
+LIBJCAT_LDFLAGS = $(TARGET_NLS_LIBS)
 
 LIBJCAT_CONF_OPTS = \
 	-Dgtkdoc=false \