TTRSS-Reader (org.ttrssreader): change update check to tags
TTRSS-Reader (org.ttrssreader): change update check to tags

RepoManifest shows a new release, but there's no tag. And as this
project currently seems to consistently tag releases, Tags is a better
choice anyway.

f-droid/fdroid-data,f-droid/fdroiddata,f-droid/fdroiddata