coreutils: enable arch(1) required by `dracut --uefi'.

srcpkgs/coreutils/template

@@ -1,7 +1,7 @@
 # Template file for 'coreutils'
 pkgname=coreutils
 version=8.24
-revision=1
+revision=2
 build_pie=yes
 bootstrap=yes
 makedepends="gmp-devel acl-devel libcap-devel"
@@ -49,7 +49,7 @@ do_configure() {
 	# Do not install uptime: provided by procps-ng.
 	#
 	./configure ${configure_args} \
-		--enable-install-program=hostname \
+		--enable-install-program=arch,hostname \
 		--enable-no-install-program=kill,uptime \
 		--disable-rpath
 }