remove dependencies on gds-dtt-* for Debian
These dependencies don't have an equivalent in .spec and would unnecessarily pull the whole ROOT stuff. 1.10.0 ran without them, get rid of them for 1.11.0 and later too.
These dependencies don't have an equivalent in .spec and would unnecessarily pull the whole ROOT stuff. 1.10.0 ran without them, get rid of them for 1.11.0 and later too.