Update dependency cssnano to v4.1.10

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change	References
cssnano	devDependencies	patch	4.1.8 -> 4.1.10	source

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Release Notes

cssnano/cssnano

v4.1.10

Compare Source

4.1.10

Bug Fixes

• stylehacks does not throw error on [attr] selector

v4.1.9

Compare Source

4.1.9

Performance Improvements

• postcss-colormin: increase performance
• postcss-discard-comments: increase performance
• postcss-merge-rules increase performance
• postcss-minify-params increase performance
• postcss-minify-selectors: increase performance
• postcss-normalize-display-values: increase performance
• postcss-normalize-positions: increase performance
• postcss-normalize-repeat-style: increase performance
• postcss-normalize-string: increase performance
• postcss-normalize-timing-functions: increase performance
• postcss-normalize-whitespace: increase performance
• postcss-ordered-values: increase performance
• postcss-reduce-transforms: increase performance
• postcss-svgo: increase performance

Bug Fixes

• postcss-merge-longhand handle uppercase properties and values
• postcss-minify-gradients handle uppercase properties and values
• postcss-minify-params do break @page rules
• postcss-reduce-idents handle uppercase at-rules
• postcss-reduce-initial now uses repeat as initial value for mask-repeat
• postcss-reduce-initial handle uppercase value when you convert to initial
• stylehacks handle uppercase properties and values

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