What's Changed
* Bump the python-packages group with 2 updates by dependabot in https://github.com/siliconcompiler/lambdapdk/pull/42
* fix gf180 power grid by gadfort in https://github.com/siliconcompiler/lambdapdk/pull/43
* switch metal1 and metal2 colors to make them different by gadfort in https://github.com/siliconcompiler/lambdapdk/pull/44
**Full Changelog**: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.19...v0.1.20