config: Where present, ensure config-util.h precedes config.h

gnulib defines go in config-util.h, and we need to know whether to
provide duplicates in config.h or not.

Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

grub-core/osdep/unix/config.c

@@ -16,8 +16,8 @@
  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <config.h>
 #include <config-util.h>
+#include <config.h>
 
 #include <grub/emu/hostdisk.h>
 #include <grub/emu/exec.h>

grub-core/osdep/unix/cputime.c

@@ -1,5 +1,5 @@
-#include <config.h>
 #include <config-util.h>
+#include <config.h>
 
 #include <sys/times.h>
 #include <unistd.h>

grub-core/osdep/unix/dl.c

@@ -16,8 +16,8 @@
  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <config.h>
 #include <config-util.h>
+#include <config.h>
 
 #include <grub/dl.h>
 #include <grub/misc.h>

grub-core/osdep/unix/emuconsole.c

@@ -17,8 +17,8 @@
  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <config.h>
 #include <config-util.h>
+#include <config.h>
 
 #include <grub/term.h>
 #include <grub/types.h>

grub-core/osdep/unix/getroot.c

@@ -16,8 +16,8 @@
  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <config-util.h>
 #include <config.h>
+#include <config-util.h>
 
 #include <sys/stat.h>
 #include <sys/types.h>