Load order isn't used

[AnyOldName3]

OMODs can set the relative load order for pairs content files, and this is available to us via LoadOrderSet. This is used in CM Partners. Currently we don't do anything with this data other than yell at the user that they've found an OMOD feature we've not seen in the wild before, despite me having downloaded CM Partners in 2021 when I was doing some work on this.

It's not a huge deal as LOOT should have this data in its masterlist.