Add LAr with HGTD Xml Dictionary, needed for ATLAS-P2-ITK-17-05-00 geometry

Adding IdDictLArCalorimeter_HGTD_TDR_01.xml (including HGTD) which is needed for testing newly-created ATLAS-P2-ITK-17-05-00 geometry tag in 21.9

FYI @ncalace @npetters @asalzbur @lmijovic @goblirsc @swaban