Update dependency symfony/css-selector to v5.4.39

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
symfony/css-selector (source)	5.4.35 -> 5.4.39

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Release Notes

symfony/css-selector (symfony/css-selector)

### [`v5.4.39`](https://togithub.com/symfony/css-selector/releases/tag/v5.4.39) [Compare Source](https://togithub.com/symfony/css-selector/compare/v5.4.35...v5.4.39) **Changelog** (https://github.com/symfony/css-selector/compare/v5.4.38...v5.4.39) - no significant changes

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Configuration

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