Update cups-filters to version 1.28.17 / rev 57 via SR 1143641
https://build.opensuse.org/request/show/1143641
by user jsmeix + anag+factory
cups-filters: Removed outdated and obsoleted 'Requires: cups > 1.5.4' (boo#1216560) (forwarded request 1143640 from jsmeix)