Bump org.testcontainers:testcontainers from 2.0.2 to 2.0.3 (#2564)

Bumps [org.testcontainers:testcontainers](https://github.com/testcontainers/testcontainers-java) from 2.0.2 to 2.0.3.
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](https://github.com/testcontainers/testcontainers-java/compare/2.0.2...2.0.3)

---
updated-dependencies:
- dependency-name: org.testcontainers:testcontainers
  dependency-version: 2.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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