make-ring.py: Fedora deps list fix

Changed gettext for gettext-devel into Fedora dependencies list.
This fixes the need of autopoint tool during the daemon build
on Fedora distributions.

Change-Id: I179eb1de2ad645f8bcf1f911af3c8a0c1353d87c
Reviewed-by: Philippe Gorley <philippe.gorley@savoirfairelinux.com>