open-source-silicon.dev

<https://github.com/RTimothyEdwards/open_pdks/issues/381|#381 Soft connection checking uses a modified tech file that must be updated when the base file changes.>
Issue created by <https://github.com/d-m-bailey|d-m-bailey>
<https://github.com/RTimothyEdwards|@RTimothyEdwards> We've talked about implementing the no-well extraction technology as a variant in the magic tech file.

Here are the base version and the no well version of the tech files I'm using for sky130A.

Is this enough information to create a variant? (maybe `nowell`)

<https://github.com/RTimothyEdwards/open_pdks/files/11755146/tech.tgz|tech.tgz>
<https://github.com/RTimothyEdwards/open_pdks|RTimothyEdwards/open_pdks>