Adding muon support chains to LS2 menu
as mentioned in ATR-24198 this MR adds the following muon support chains
HLT_mu20_msonly_iloosems_mu6noL1_msonly_nscan_L1MU14FCH
HLT_mu26_ivarmedium_mu10_ivarmedium_probe_L1MU14FCH
HLT_mu26_ivarmedium_mu14_ivarloose_probe_L1MU14FCH
HLT_mu26_ivarmedium_mu14_probe_L1MU14FCH
HLT_mu26_ivarmedium_mu20_ivarloose_probe_L1MU14FCH
HLT_mu26_ivarmedium_mu20_ivarmedium_probe_L1MU14FCH
HLT_mu26_ivarmedium_mu20_probe_L1MU14FCH
HLT_mu26_ivarmedium_mu22_probe_L1MU14FCH
HLT_mu26_ivarmedium_mu24_probe_L1MU14FCH
HLT_mu26_ivarmedium_mu4_probe_L1MU14FCH
HLT_mu26_ivarmedium_mu6_probe_L1MU14FCH