Ender 6 Canopy Mount

This is my take on mounting the stock Creality Canopy on the Ender 6.

*** Please Check Which Version First! ***

**Version 4: Name changed to on all parts**

Some minor changes and improvements based on initial feedback. I have printed most of this and the rest is still printing but it fits much better. As before, this is still a work in progress and I already have plans to add LED lighting in v5 :) so feel free to let me know if there are any issues.

- The parts are now more solid and have less flex, but infill can still be kept low.
- More support on the top of the 2040 extrusion to reduce wobble.
- All sockets are will now fit M3 Socket Head or Button Head screws.
- Tolerances improved, no more gaps around Y extrusions
- Can be a little bit more fiddly to tighten screws but its worth it for the extra stability
- More support for the canopy all around
- I tried rear tabs to stop the canopy slipping backwards but honestly it doesn't need it and it caused more probl