Bump symfony/options-resolver from 5.1.7 to 5.1.8

Bumps [symfony/options-resolver](https://github.com/symfony/options-resolver) from 5.1.7 to 5.1.8.
- [Release notes](https://github.com/symfony/options-resolver/releases)
- [Changelog](https://github.com/symfony/options-resolver/blob/5.x/CHANGELOG.md)
- [Commits](symfony/options-resolver@v5.1.7...v5.1.8)

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