[molecules] add ARM images into the automatic build script (scheduled weekly)

scripts/make_torrents.sh

@@ -6,9 +6,10 @@ announce_url="http://tracker.sabayon.org/tracker.php/announce"
 iso_dir="/sabayon/iso"
 cd "${iso_dir}"
 
-for iso_file in "${iso_dir}"/*.{iso,tar.gz}; do
+for iso_file in "${iso_dir}"/*.{iso,tar.gz,tar.xz}; do
 	iso_name="${iso_file/.iso}"
 	iso_name="${iso_name/.tar.gz}"
+	iso_name="${iso_name/.tar.xz}"
 	# do not make torrents for DAILY iso images
 	is_daily=$(echo ${iso_name} | grep DAILY)
 	if [ -n "${is_daily}" ]; then