Bump symfony/lock from 4.2.2 to 4.2.3
Bump symfony/lock from 4.2.2 to 4.2.3

Bumps [symfony/lock](https://github.com/symfony/lock) from 4.2.2 to 4.2.3.
- [Release notes](https://github.com/symfony/lock/releases)
- [Changelog](https://github.com/symfony/lock/blob/master/CHANGELOG.md)
- [Commits](https://github.com/symfony/lock/compare/v4.2.2...v4.2.3)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
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