open-source-silicon.dev

<https://github.com/RTimothyEdwards/open_pdks/pull/382|#382 Changes for LVS and softcheck >
Pull request opened by <https://github.com/d-m-bailey|d-m-bailey>
*magic technology*  
Added nowell variants to magic technology to extract with no well/substrate connections.

*netgen setup*  
Removed check for GDS extraction to ignore empty cells.  
Made parallelization for fill/tap/decap cells more generic.  
Ignore prefixes (`XX_`) and suffixes (`$0`) when comparing layout to source.
<https://github.com/RTimothyEdwards/open_pdks|RTimothyEdwards/open_pdks>
GitHub Actions: Run (all)
:white_check_mark: 6 other checks have passed
6/7 successful checks