Run 4 simulation add first version of MdtSensitive detectors taking information from the new Geometry

Hi everybody,

this MR adds the first version of the mdt sensitive detectors using the new GeoModelXML layout, the new xAOD MuonSimHit EDM, and a conversion alg from the legacy sim hits to the new hits

The testing script can be executed via

python -m MuonGeoModelTestR4.testSensitiveDetectors 2>&1 | tee sensitiveTest.log

unfortunately, this is not completely working yet, because of volume clashes

-------- EEEE ------- G4Exception-START -------- EEEE -------
*** G4Exception : GeomMgt0002
      issued by : G4SmartVoxelHeader::BuildNodes()
PANIC! - Overlapping daughter with mother volume.
         Daughter physical volume av_1_impr_1_MuonR4::BIS1_StationMuonStation_pv_0_BIS1_Station_-8_0
         is entirely outside mother logical volume MuonR4::AssemblyLV !!
*** Fatal Exception *** core dump ***
 **** Track information is not available at this moment
 **** Step information is not available at this moment

-------- EEEE -------- G4Exception-END --------- EEEE -------


*** G4Exception: Aborting execution ***
 *** Break *** abort

Targets: ATLASSIM-6545, ATLASSIM-6546

Tagging: @boudreau, @smeriano, @dellacqu, @tsulaia, @ivyas, @emoyse, @nova, @atlasbot