Merge branch 'ab/replace-graft-with-replace-advice'

The advice message to tell the user to migrate an existing graft
file to the replace system when a graft file was read was shown
even when "git replace --convert-graft-file" command, which is the
way the message suggests to use, was running, which made little
sense.

* ab/replace-graft-with-replace-advice:
  advice: don't pointlessly suggest --convert-graft-file

builtin/replace.c

@@ -495,6 +495,7 @@ static int convert_graft_file(int force)
 	if (!fp)
 		return -1;
 
+	advice_graft_file_deprecated = 0;
 	while (strbuf_getline(&buf, fp) != EOF) {
 		if (*buf.buf == '#')
 			continue;