When switching the build system to meson in buildroot commit
41ce1cc690 the way TARGET_NLS_LIBS was
passed to the build system was not updated causing build errors.
Fixes:
http://autobuild.buildroot.net/results/96b/96b08078ea412b97a4719321ad0fdad4003e42c5/
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>