Attempt to fix CA-based configuration of TGCCablingDbTool
The configuration of TGCCablingDbTool seemed to be missing for CA-based digitization jobs.
After adding this I noticed that the same tool is used as a public tool by TGCCableASDToPP (not an Athena component) and a
as private tool directly by MuonTGC_CablingSvc. (TGCCableASDtoPP is owned by TGCCabing, which is owned by MuonTGC_CablingSvc.)
This isn't ideal. I've tried to make sure that they are both configured consistently now, but it might be better to pass a pointer to ITGCCablingDbTool via TGCCabling to TGCCableASDToPP and not use a ToolHandle in TGCCableASDtoPP.
Edited by John Derek Chapman