Sweeping !22430 from master to 21.3. added IdDictMuonSpectrometer files for both symmetric and asymmetric NSW detector layouts

Atlas Nightlybuildrequested to merge
cherry-pick-ea45645c55-21.3 into 21.3

added IdDictMuonSpectrometer files for both symmetric and asymmetric NSW detector layouts

See merge request !22430 (merged)

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