make a version of PhaseII compatible with the new Run 4 run numbers

Merged Jiri Masik requested to merge jmasik/athena:phaseII-with-mc21 into master

attempt to create a version of PhaseIISimulation using the new run number convention to be able to deploy the new conditions tag tagging @tstreble, @sch, @tlari, @mbandier, @lderamo, @tadej and @dshope for comments (please also add relevant experts)

Edited by Jiri Masik

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