Bump symfony/cache from 6.4.21 to 6.4.40

Bumps [symfony/cache](https://github.com/symfony/cache) from 6.4.21 to 6.4.40.
- [Release notes](https://github.com/symfony/cache/releases)
- [Changelog](https://github.com/symfony/cache/blob/8.1/CHANGELOG.md)
- [Commits](symfony/cache@v6.4.21...v6.4.40)

---
updated-dependencies:
- dependency-name: symfony/cache
  dependency-version: 6.4.40
  dependency-type: indirect
...

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Author: dependabot[bot]