To simplify versioning and isolate the different parts of the projects
to their own repositories, these hardware parts are moved to separate
locations.
- tk1, mta1-usb-dev, mta-usb-v1 and mta1-library moves to
https://github.com/tillitis/tk1-pcba
- tp1, mta1-usb-programmer, mta1-library and KiCad-RP Pico moves to
https://github.com/tillitis/tp1
- Relevant documentation referring to these boards are also moved to the
new repositories, links are updated to point to the new location
- The CERN-OHL-S license is removed from this repo
- CI is no longer building the TP1 firmware
