chore(deps): update dependency cssnano to v9

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
cssnano	8.0.10 → 9.0.1

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Release Notes

cssnano/cssnano (cssnano)

v9.0.1: v9.0.1

Compare Source

What's Changed

• refactor: some small performance gains in #​1955

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@9.0.0...cssnano@9.0.1

v9.0.0: v9.0.0

Compare Source

What's Changed

Breaking changes

• Migrate to ESM and simplify config loading in #​1948

Probably backward-compatible for most users. Some changes to configuration loading documented in migration guide.

Bug fixes

• Introduce new postcss-calc plugin in 34aec91

Full Changelog: https://github.com/cssnano/cssnano/compare/cssnano@8.0.10...cssnano@9.0.0

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Configuration

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[relativeci]

#851 Bundle Size — 897.16KiB (-12.22%).

996b361(current) vs 12bfdd4 update-dependencies#317(baseline)

Bundle metrics   4 changes 2 improvements

	Current #851	Baseline #317
Initial JS	303.34KiB(-29.17%)	428.25KiB
Initial CSS	568.64KiB	568.64KiB
Cache Invalidation	41.94%	41.32%
Chunks	4	4
Assets	9	9
Modules	284(+0.71%)	282
Duplicate Modules	0	0
Duplicate Code	0%	0%
Packages	39(-2.5%)	40
Duplicate Packages	0	0

Bundle size by type   1 change 1 improvement

	Current #851	Baseline #317
CSS	568.64KiB	568.64KiB
JS	303.34KiB (-29.17%)	428.25KiB
IMG	24.78KiB	24.78KiB
HTML	413B	413B

Bundle analysis report Branch renovate-cssnano-9.x Project dashboard

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