Command for getting all the exam dates in a specified course

[PKlempe]

By entering the command the bot gets all the exam dates for a specific course from u:find and posts them as an embed on Discord.

[PKlempe]

Need to create a table in the database which contains all the course IDs and associates them with the corresponding module abbreviations. This table should be updated at the beginning of every semester to detect and add newly added courses. This could be done with the help of the library "Advance Python Scheduler".

Example: https://apscheduler.readthedocs.io/en/stable/modules/triggers/date.html?highlight=date#examples