[mCBM] in check timing algo, protect against warning flood in TRD case

@a.bercuci

This change is to protect against a flood of warning messages in the CI (~ millions messages) when running the check timing test on the 2021 data (run 1588): [WARN] Trd condition not implemented. Skip.

With the change, I get the following restricted output in the test mcbm_chktime_2021_1588

[WARN] Trd condition not implemented for Trd module 37. Skip.
[WARN] Trd condition not implemented for Trd module 53. Skip.
[WARN] Trd condition not implemented for Trd module 5. Skip.
[WARN] Trd condition not implemented for Trd module 21. Skip.

If there is something that should be added to the mCBM 2021 macro macro/beamtime/mcbm2021/check_timing_any.C to get rid of these just let me know and I would add it to the commit (from loose memories the last changes to this class you introduced to support 2022 data and probably tuned only the corresponding macro)

Edit:

• follow up of !1000 (merged)
• Redmine issue Refs #3089