PyPSA/linopy: v0.6.2

What's Changed add sphinx_copybutton extension by @mosc9575 in https://github.com/PyPSA/linopy/pull/553 Bugfix/gurobi license and docs by @RobbieKiwi in https://github.com/PyPSA/linopy/pull/556 Fix multiplication of constant-only LinearExpression by @FabianHofmann in https://github.com/PyPSA/linopy/pull/568 perf: speed up LP file writing (2.5-3.9x on large models, no regressions on small) by @FBumann in https://github.com/PyPSA/linopy/pull/564 Add auto_mask parameter to Model class by @FBumann in https://github.com/PyPSA/linopy/pull/555 New Contributors @mosc9575 made their first contribution in https://github.com/PyPSA/linopy/pull/553 Full Changelog: https://github.com/PyPSA/linopy/compare/v0.6.1...v0.6.2