There's a merged pull request on the void-packages repository

python-msp430-tools, python-pyserial: remove
https://github.com/void-linux/void-packages/pull/46298

Description:
@leahneukirchen: upstream seems dead, you don't have the hardware to test/maintain this anymore, python 2. I think it's best just to remove and people can use a py2 venv if they still need it.

closes #42223