Bump parallel_tests from 3.7.0 to 3.7.1 (#16612)

Bump parallel_tests from 3.7.0 to 3.7.1 (#16612)

Bumps [parallel_tests](https://github.com/grosser/parallel_tests) from 3.7.0 to 3.7.1.
- [Release notes](https://github.com/grosser/parallel_tests/releases)
- [Changelog](https://github.com/grosser/parallel_tests/blob/master/CHANGELOG.md)
- [Commits](https://github.com/grosser/parallel_tests/compare/v3.7.0...v3.7.1)

---
updated-dependencies:
- dependency-name: parallel_tests
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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