xorg-util: add gettext to DEPENDS where required

Signed-off-by: Joshua Lock <josh@linux.intel.com>

meta/packages/xorg-util/util-macros_1.3.0.bb

@@ -1,12 +1,13 @@
 require xorg-util-common.inc
 
 DESCRIPTION = "X autotools macros"
-PR = "r5"
+PR = "r6"
 PE = "1"
 
 SRC_URI += "file://unbreak_cross_compile.patch;patch=1"
 
 # ${PN} is empty so we need to tweak -dev and -dbg package dependencies
+DEPENDS = "gettext"
 RDEPENDS_${PN}-dev = ""
 RRECOMMENDS_${PN}-dbg = "${PN}-dev (= ${EXTENDPV})"