chore(deps): update postcss packages

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
postcss (source)	^8.4.44 -> ^8.4.45
postcss-preset-env (source)	^10.0.2 -> ^10.0.3

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Release Notes

postcss/postcss (postcss)

### [`v8.4.45`](https://redirect.github.com/postcss/postcss/blob/HEAD/CHANGELOG.md#8445) [Compare Source](https://redirect.github.com/postcss/postcss/compare/8.4.44...8.4.45) - Removed unnecessary fix which could lead to infinite loop.

csstools/postcss-plugins (postcss-preset-env)

### [`v10.0.3`](https://redirect.github.com/csstools/postcss-plugins/blob/HEAD/plugin-packs/postcss-preset-env/CHANGELOG.md#1003) [Compare Source](https://redirect.github.com/csstools/postcss-plugins/compare/715291528cc86658b32db7ec8dd348f39e8a21b0...5eefe36fd315962af96acb81f10ec1483c20854b) *September 9, 2024* - Updated [`cssdb`](https://redirect.github.com/csstools/cssdb) to [`8.1.1`](https://redirect.github.com/csstools/cssdb/blob/main/CHANGELOG.md#811-september-9-2024) (patch) - Updated [`postcss-opacity-percentage`](https://redirect.github.com/mrcgrtz/postcss-opacity-percentage) to [`3.0.0`](https://redirect.github.com/mrcgrtz/postcss-opacity-percentage/releases/tag/v3.0.0) (now matches minimum node version of `postcss-preset-env`)

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