MdtCablingTest - Steer JSON file dump

Johannes Junggeburthrequested to merge
jojungge/athena:ATLASMCP-133_v2 into 23.0

Adds few properties to steer the MdtCablingTester & the output of the MdtCablingMezzAlg

Closes ATLASMCP-133

Edited by Johannes Junggeburth

Merge request reports