Task: Persistent leaderboards

[jacobtread]

Description

This change will persist leaderboard rankings and values in the database using the values provided through the GameReporting->SubmitOfflineGameReport (0x001c->0x0002) packets

This will prevent the need for the costly computation required to compute the leaderboard whenever it expires

Checklist

• Game report data is extracted
• Leaderboard database structures
• Leaderboard updated from game reports

[jacobtread]

Working implementation on branch 60-task-persistent-leaderboards, needs to be fully tested and cleaned up before merging across

[jacobtread]

Implemented tested and is working correctly