chore(deps-dev): bump testcontainers from 4.13.3 to 4.14.0 (#7959)

Bumps [testcontainers](https://github.com/testcontainers/testcontainers-python) from 4.13.3 to 4.14.0.
- [Release notes](https://github.com/testcontainers/testcontainers-python/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-python/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-python@testcontainers-v4.13.3...testcontainers-v4.14.0)

---
updated-dependencies:
- dependency-name: testcontainers
  dependency-version: 4.14.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]