build(deps-dev): bump cssnano from 7.1.4 to 7.1.9

[dependabot]

Bumps cssnano from 7.1.4 to 7.1.9.

Release notes

Sourced from cssnano's releases.

v7.1.9

Bug Fixes

• Reject :is() fold for unknown pseudo-classes with arguments by @​dkryaklin in cssnano/cssnano#1791

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@7.1.8...cssnano@7.1.9

v7.1.8

What's Changed

• fix(postcss-minify-selectors): reject :is() fold for :nth-child(... of S) to preserve cascade by @​dkryaklin in cssnano/cssnano#1785
• Update postcss and @​colordx/core by @​ludofischer in cssnano/cssnano#1786

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@7.1.7...cssnano@7.1.8

v.7.1.7

This release is idnetical to the previous one, but is being published to ensure that the latest versions of postcss-normalize-repeat-style and postcss-normalize-positions are uploaded to the npm registry.

v7.1.6

New feature

• feat(postcss-minify-selectors): fold selector lists into :is() (#1703) by @​dkryaklin in cssnano/cssnano#1775

Bug fixes

• fix: update colordx and autoprefixer
• fix: update postcss peer dependency by @​ludofischer in cssnano/cssnano#1779 Solves possible security issue

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@7.1.5...cssnano@7.1.6

v7.1.5

Bug Fixes

• fix(postcss-reduce-idents): support counter-set property by @​dkryaklin in cssnano/cssnano#1765
• fix(postcss-convert-values): add transformCustomProperties option by @​dkryaklin in cssnano/cssnano#1769
• fix(postcss-colormin): add transformCustomProperties option by @​dkryaklin in cssnano/cssnano#1768

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@7.1.4...cssnano@7.1.5

Commits

• 2069407 Publish cssnano 7.1.9
• fc0c79d fix(postcss-minify-selectors): reject :is() fold for unknown pseudo-classes w...
• d9fee3b chore: enforce TypeScript isolated modules
• d6c96c4 chore: update development deps
• 709f16a docs: update website depenencies
• ed403db Publish cssnano 7.1.8
• 7e56dba fix: update postcss
• d1780fd fix: update @​colordx-core
• 0005443 chore: add changeset
• bedd609 fix(postcss-minify-selectors): reject :is() fold for :nth-child(... of S) to ...
• Additional commits viewable in compare view