Description

As a result of #4916 (which has been working well) - I've noticed that it is keeping memory retention high in zones where mobs don't move. This is clears the cache bucket on a regular interval to keep the retention bloat from getting too large.

Type of change

• Bug fix (non-breaking change which fixes an issue)

Testing

Basic in game testing

Checklist

• I have tested my changes
• I have performed a self-review of my code. Ensuring variables, functions and methods are named in a human-readable way, comments are added only where naming of variables, functions and methods can't give enough context.
• I own the changes of my code and take responsibility for the potential issues that occur