Add solution for Ben Eater's 65c02 breadboard computer

[rbergen]

Description

This adds another solution in 6502 assembly (or 65c02 assembly to be precise). This one targets the 65c02 breadboard computer discussed by Ben Eater in a video series he created on YouTube.

A YouTube short of the solution running is available here: https://www.youtube.com/shorts/4maTnNTL4Ag

Contributing requirements

• [x] I read the contribution guidelines in CONTRIBUTING.md.
• [x] I placed my solution in the correct solution folder.
• [x] I added a README.md with the right badge(s).
• [x] I added a Dockerfile that builds and runs my solution.
• [x] I selected drag-race as the target branch.
• [x] All code herein is licensed compatible with BSD-3.