Bump symfony/maker-bundle from 1.30.1 to 1.31.0 in /symfony

Bumps [symfony/maker-bundle](https://github.com/symfony/maker-bundle) from 1.30.1 to 1.31.0.
- [Release notes](https://github.com/symfony/maker-bundle/releases)
- [Changelog](https://github.com/symfony/maker-bundle/blob/main/CHANGELOG.md)
- [Commits](symfony/maker-bundle@v1.30.1...v1.31.0)

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Author: dependabot[bot]