Update bitbox build

[caheredia]

Why

Updated the bitbox02 build process. Links to build artifacts here

What

• Added bitbox02 back into github workflow
• Updated build instructions for bitbox to use uses: docker/setup-buildx-action@v2
  Ouput text:

<li><a href='https://github.com/digitalbitbox/bitbox02-firmware/releases/tag/firmware/v9.12.0'>2022-11-08</a> | <a href='https://shiftcrypto.ch/bitbox02/' class='project-name'>bitbox02-firmware</a> | <a href='https://github.com/digitalbitbox/bitbox02-firmware/releases/tag/firmware/v9.12.0'>v9.12.0</a> | <a href='https://github.com/digitalbitbox/bitbox02-firmware/releases/tag/firmware/v9.12.0'> factory 1d3cf66e1b2f91e369a434ee81700323896c7e8c51a79a20de13a3c90099cebd </a>| <a href='https://github.com/caheredia/bitcoinbinary.org/raw/update_bitbox_build/bitbox02-firmware/bitbox02-firmware-v9.12.0-video.webm'>video proof</a> | <a href='https://github.com/coinkite/bitcoinbinary.org/blob/main/bitbox02-firmware/artifacts.sh' class=bot>build bot</a></li>

[caheredia]

@nvk did this repo die a silent death in favor of https://binarywatch.org ?

[nvk]

@nvk did this repo die a silent death in favor of https://binarywatch.org ?

Not dead, just haven’t had time. Not as much contribution as I’d hope either. The build bot is too hard to maintain without the help from the project maintainers and aside from us contributing manual builds of CC, I haven’t seen much interest in by/for the other projects to do the same. We will keep doing CC, maybe others help with some of the other projects.

[RandyMcMillan]

@caheredia - added you as a co-author:

#69 (comment)