Update staffAccountabilityActions.js

[debashisbiswas]

https://github.com/knights-of-academia/horace/blob/develop/eventActions/staffAcountabilityActions.js This file has not yet been updated for discord.js v12 - some of the function calls in this file no longer exist and throw errors as a result. This file should be updated for v12 and should be updated to use async/await syntax to avoid deep nesting.