Bubberstation/bubber_archive/blueshift

## General Information

Blueshift is a map made by Skyrat which was a giant three Z level ship that dwarves most stations

## ARCHIVAL REASON

It is unmaintained, it has major performance impacts on the server, and it was way too big for any feasable sanity to be running inside rotation. It was already pulled from rotation at the time of this commit.

## Removal Timeframe
- **Orginal PR Number:** Skyrat Map
- **Last Upstream PR Number:** #2220
- **Last Commit SHA:** 90a2185b1b0496d0f4481916da168a4894d475dc