Bump poetry-dynamic-versioning from 0.21.4 to 0.21.5

Bumps [poetry-dynamic-versioning](https://github.com/mtkennerly/poetry-dynamic-versioning) from 0.21.4 to 0.21.5.
- [Release notes](https://github.com/mtkennerly/poetry-dynamic-versioning/releases)
- [Changelog](https://github.com/mtkennerly/poetry-dynamic-versioning/blob/master/CHANGELOG.md)
- [Commits](mtkennerly/poetry-dynamic-versioning@v0.21.4...v0.21.5)

---
updated-dependencies:
- dependency-name: poetry-dynamic-versioning
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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