refactor: bump semantic-release from 19.0.5 to 21.0.6

Bumps [semantic-release](https://github.com/semantic-release/semantic-release) from 19.0.5 to 21.0.6.
- [Release notes](https://github.com/semantic-release/semantic-release/releases)
- [Commits](semantic-release/semantic-release@v19.0.5...v21.0.6)

---
updated-dependencies:
- dependency-name: semantic-release
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>