ATR-28571: Extend Trig_reco_tf.py functionality to allow athenaHLT running with legacy release inside a container
For debug stream recovery, current ART test test_trigP1_v1PhysP1_trfDbgStream_build.py is processing in Rel. 24 a data21 file taken with Rel. 22.0.35. To allow rerunning Trigger step with 22.0.35 in a transform substep, a centos7 container has to be invoked. This MR extends container functionality of Trig_reco_tf.py in a similar way to Reco_tf.py.
Tagging @mark, @jcurran, @wiedenma