package/vlc: needs host-gettext

Build fails on systems without /usr/bin/msgfmt. This has been an issue
that exists since at least vlc 3.0.7, with build failures that can be
found as early as August 2019.

Fixes:

  http://autobuild.buildroot.net/results/3c9893dd92d784a0520a287c4d4a5e760393c95f/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/vlc/vlc.mk

@@ -11,7 +11,7 @@ VLC_LICENSE = GPL-2.0+, LGPL-2.1+
 VLC_LICENSE_FILES = COPYING COPYING.LIB
 VLC_CPE_ID_VENDOR = videolan
 VLC_CPE_ID_PRODUCT = vlc_media_player
-VLC_DEPENDENCIES = host-pkgconf
+VLC_DEPENDENCIES = host-gettext host-pkgconf
 VLC_AUTORECONF = YES
 
 # Install vlc libraries in staging.