chore(deps): update css-parser to 0.18.4

[bartveneman]

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[github-actions]

⚠️ Duplicate Dependencies (found: 2, threshold: 2)

📦 Package	📋 Versions
@emnapi/core	3 versions root@ @vitest/coverage-v8@4.1.10 ... rolldown@1.1.5 @rolldown/binding-wasm32-wasi@1.1.5 @emnapi/core@1.11.1 root@ knip@6.31.0 oxc-parser@0.142.0 @oxc-parser/binding-wasm32-wasi@0.142.0 @emnapi/core@1.11.2 root@ tsdown@0.22.14 rolldown@1.2.1 @rolldown/binding-wasm32-wasi@1.2.1 @emnapi/core@2.0.0-alpha.3
@emnapi/runtime	3 versions root@ @vitest/coverage-v8@4.1.10 ... rolldown@1.1.5 @rolldown/binding-wasm32-wasi@1.1.5 @emnapi/runtime@1.11.1 root@ knip@6.31.0 oxc-parser@0.142.0 @oxc-parser/binding-wasm32-wasi@0.142.0 @emnapi/runtime@1.11.2 root@ tsdown@0.22.14 rolldown@1.2.1 @rolldown/binding-wasm32-wasi@1.2.1 @emnapi/runtime@2.0.0-alpha.3

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📦 Package Bundle Size

No bundle size changes.