Clean up of HGTD GeoModelXml package
Following !48207 (merged), in this MR I remove DetectorFactory and move its functionalities into DetectorTool, Also we solve the problem of HIT ID.
Edited by Selaiman Ridouani
Following !48207 (merged), in this MR I remove DetectorFactory and move its functionalities into DetectorTool, Also we solve the problem of HIT ID.