Bump symfony/dependency-injection from 4.2.5 to 4.2.12

Bumps [symfony/dependency-injection](https://github.com/symfony/dependency-injection) from 4.2.5 to 4.2.12.
- [Release notes](https://github.com/symfony/dependency-injection/releases)
- [Changelog](https://github.com/symfony/dependency-injection/blob/master/CHANGELOG.md)
- [Commits](symfony/dependency-injection@v4.2.5...v4.2.12)

Signed-off-by: dependabot[bot] <support@github.com>