status: respect advice.statusHints for ahead/behind advice

If the user has unset advice.statusHints, we already
suppress the "use git reset to..." hints in each stanza. The
new "use git push to publish..." hint is the same type of
hint. Let's respect statusHints for it, rather than making
the user set yet another advice flag.

Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Matthieu Moy <Matthieu.Moy@grenoble-inp.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/remote.c b/remote.c
index 9c19689..18dc8ec 100644
--- a/remote.c
+++ b/remote.c
@@ -1633,8 +1633,9 @@
 			   "Your branch is ahead of '%s' by %d commits.\n",
 			   num_ours),
 			base, num_ours);
-		strbuf_addf(sb,
-			_("  (use \"git push\" to publish your local commits)\n"));
+		if (advice_status_hints)
+			strbuf_addf(sb,
+				_("  (use \"git push\" to publish your local commits)\n"));
 	} else if (!num_ours) {
 		strbuf_addf(sb,
 			Q_("Your branch is behind '%s' by %d commit, "
@@ -1643,8 +1644,9 @@
 			       "and can be fast-forwarded.\n",
 			   num_theirs),
 			base, num_theirs);
-		strbuf_addf(sb,
-			_("  (use \"git pull\" to update your local branch)\n"));
+		if (advice_status_hints)
+			strbuf_addf(sb,
+				_("  (use \"git pull\" to update your local branch)\n"));
 	} else {
 		strbuf_addf(sb,
 			Q_("Your branch and '%s' have diverged,\n"
@@ -1655,8 +1657,9 @@
 			       "respectively.\n",
 			   num_theirs),
 			base, num_ours, num_theirs);
-		strbuf_addf(sb,
-			_("  (use \"git pull\" to merge the remote branch into yours)\n"));
+		if (advice_status_hints)
+			strbuf_addf(sb,
+				_("  (use \"git pull\" to merge the remote branch into yours)\n"));
 	}
 	return 1;
 }