How to handle disk space usage of debug files

### Problem Statement

I build for 3 Unity platforms, and the debug files that gets uploaded per platform is over 1gb. So per build that is over 3gb of debug files that gets uploaded.

I typically do beta builds around once a day or so. Which adds up to over 100gb of debug files per month.

What are my options for handling this? I only really care about the most recent beta and production debug files, and not previous builds.

### Solution Brainstorm

_No response_

No files, tests, or entry points are mentioned. First clarify whether the desired outcome is documentation, configurable retention, or cleanup of old debug files; completion criteria are not specified.

Written by the indexing model from the issue text.