Added message and additional dirty plugin data for ZL-MP5 Pack.esp

Dirty plugin data for the version of ZL-MP5 Pack.esp in KDSZealotleeMP5withIronsights was added.
The url for this mod was not added since it doesn't look like the masterlist includes multiple urls for the same plugin.
A message was added so that if RH_Ironsights mod is used but the non-Ironsights compatible ZL-MP5 Pack plugin is present to suggest using the version of this plugin compatible with RH_Ironsights.
This needs two more levels of indentation, to make it be "below" `msg` vertically, ie.,
```
    msg:
      - type: say
```