Ksmumu run3 update

Updated code of Run3 BdstoKSmumu analysis *Add DTF variables for the analysis *Use B2JpsiKS decay as control sample for signal, with the same RD congiguration

Instructions

Please don't assign or request review from your liaisons until after you are sure that your request is ready!

Check our documentation for details of the submission process: https://lhcb-ap.docs.cern.ch/user_guide/submitting.html

If the samples created by your request will supersede older ones, please read the docs here for what you need to do: https://lhcb-ap.docs.cern.ch/user_guide/housekeeping.html#archiving-superseded-or-obsolete-outputs