package/gettext-tiny: host and target legal-info are different

For the target, we only ever use the gettext-tiny source, while for
the host we also use that of gettext-gnu.

Fixes:
    http://autobuild.buildroot.org/results/572/5724b246cf411d95702fcff6dbf2b809b899108c/

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Vadim Kochan <vadim4j@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Tested-by: "Giulio Benetti" <giulio.benetti@micronovasrl.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/gettext-tiny/gettext-tiny.mk

@@ -8,7 +8,8 @@ GETTEXT_TINY_VERSION = v0.3.1
 GETTEXT_TINY_SITE = $(call github,sabotage-linux,gettext-tiny,$(GETTEXT_TINY_VERSION))
 GETTEXT_TINY_LICENSE = MIT, GPL-3.0+ (extra gettext)
 GETTEXT_TINY_INSTALL_STAGING = YES
-GETTEXT_TINY_LICENSE_FILES = LICENSE extra/COPYING
+GETTEXT_TINY_LICENSE_FILES = LICENSE
+HOST_GETTEXT_TINY_LICENSE_FILES = LICENSE extra/COPYING
 
 GETTEXT_TINY_PROVIDES = gettext