Add Muon ART Tests for Standalone Setup and NSW
Three ART tests are added into MuonRecRTT: test_muonrec_sa_setup_normal.sh: normal test for standalone muon setup; test_muonrec_sa_setup_simple.sh: simplest test for standalone muon setup; test_nsw_singlemuon_recon.sh: muon reconstruction test for New Small Wheel.