Use decoration handles for muon trigger isolation

Since the isolation variables are no longer part of the muon EDM, we need to decorate teh muons with the isolation.

• Migrate the trigger muon isolation algorithm and isolation hypothesis alg/tool to use decoration handles for the isolation variables. (Also slightly update the monitoring in the hypo tool (we only look at one muon at a time, so don't need to monitor vectors of variables)).
• Updating slightly the event view creator algorithm to record the AuxContainer for the muons
• Adding the isolation variables in the EDM config
• Adjust the relevant parts of the trigger configuration to be compatable with the other changes