Remove contraband access from Regional Director

[CalliopeSoups]

Simple suggestion, not entirely sure if they actually do have the access but I'm pretty sure (shame on me if not). In my opinion no gimmick job should be able to open contraband lockers, it's a niche situation but it can get frustrating when someone outside of sec is just clicking on things and looking at them (if they're new or something), leaving the locker open or going "oh shit loot", which to be fair if they take antag loot and valid hunt with it that's an ahelpable situation. If there's any other gimmick jobs with contraband access I'd argue those to be removed too.