chore(deps): bump @kth/cortina-block from 5.1.1 to 6.2.0

Bumps [@kth/cortina-block](https://github.com/KTH/kth-node-cortina-block) from 5.1.1 to 6.2.0.
- [Release notes](https://github.com/KTH/kth-node-cortina-block/releases)
- [Changelog](https://github.com/KTH/kth-node-cortina-block/blob/main/CHANGELOG.md)
- [Commits](KTH/kth-node-cortina-block@v5.1.1...v6.2.0)

---
updated-dependencies:
- dependency-name: "@kth/cortina-block"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]