L1: Stations accounting updates + bugfix

• Replaced special conditions for TRD station in mcbm_beam_2021_07_surveyed setup with general selection of active stations
• Fixed bug in mcbm_beam_2021_07_surveyed
• Unified material budget input

added CodeOwners Reconstruction labels

requested review from @v.akishina

assigned to @se.gorbunov

added 1 commit

• 12609505 - codeformat fix

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merged