build(deps-dev): bump poetry-dynamic-versioning from 1.1.1 to 1.2.0

Bumps [poetry-dynamic-versioning](https://github.com/mtkennerly/poetry-dynamic-versioning) from 1.1.1 to 1.2.0.
- [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@v1.1.1...v1.2.0)

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

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