Expand top 10 codey coin holders to top5/10/20

[mcpenguin]

Description of proposed feature

Currently, a cron job runs to assign the top 10 codey coin role to the top 10 codey coin holders in the server. We want to expand this to:

• assign a "top 5" role to the top 5 codey coin holders;
• similarly for "top 10"; and
• similarly for "top 20".

[Elfshot]

Should top x coin holders hold the roles for every top x group they're in or just the highest one?

[Fan-Yang-284]

I think just the highest one would be best.