chore(deps-dev): bump @testcontainers/localstack from 10.10.4 to 10.15.0

Bumps [@testcontainers/localstack](https://github.com/testcontainers/testcontainers-node) from 10.10.4 to 10.15.0.
- [Release notes](https://github.com/testcontainers/testcontainers-node/releases)
- [Commits](testcontainers/testcontainers-node@v10.10.4...v10.15.0)

---
updated-dependencies:
- dependency-name: "@testcontainers/localstack"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>