fabrics: dump config on stdout

The config should be dumped on stdout not stderr.

Fixes: 74b30d2 ("json: update nvme_dump_config to a file descriptor")
Signed-off-by: Daniel Wagner <[email protected]>

Author: igaw

fabrics.c

@@ -679,7 +679,7 @@ int fabrics_connect(const char *desc, int argc, char **argv)
 	}
 
 	if (dump_config)
-		nvme_dump_config(ctx, STDERR_FILENO);
+		nvme_dump_config(ctx, STDOUT_FILENO);
 
 	return 0;
 }