Remove spurious HGTD error
HGTD is built from a completely hard-coded geometry (for the moment, pending move to GeoModelXml-based version) with no parameters being taken from the DDDB, and therefore the relevant table was remove as part of the clean up of the latest Run4 geometry tag.
This MR removes a spurious error which gets triggered when running with ATLAS-P2-RUN4-01-00-00 as a result.