musl: revert the libintl.h removal.

We do not want to pull in libintl from gettext... so that we'll fix any
NLS related issues for musl.

srcpkgs/musl/template

@@ -1,7 +1,7 @@
 # Template file for 'musl'.
 pkgname=musl
 version=1.1.9
-revision=3
+revision=4
 build_style=gnu-configure
 configure_args="--prefix=/usr --disable-gcc-wrapper"
 conflicts="glibc>=0"
@@ -40,8 +40,4 @@ do_install() {
 	# Create xbps.d(5) arch override file
 	vmkdir usr/share/xbps.d
 	echo "architecture=${XBPS_TARGET_MACHINE}" > ${DESTDIR}/usr/share/xbps.d/musl-arch.conf
-
-	# Use gettext libintl.h implementation, there seems to be
-	# issues with musl's dcngettext().
-	rm -f ${DESTDIR}/usr/include/libintl.h
 }