cdrtools: Remove

This package is probably not needed nowadays.

This package installs a bunch of setuid-root tools. Probably is not
needed anymore. Remove.

-rws--x--x root/root    353664 2019-09-17 14:32 /usr/bin/readcd
-rws--x--x root/root    412568 2019-09-17 14:32 /usr/bin/cdda2wav
-rws--x--x root/root    560736 2019-09-17 14:32 /usr/bin/cdrecord
-rws--x--x root/root    145600 2019-09-17 14:32 /usr/sbin/rscsi