Bump cypress-axe from 1.5.0 to 1.6.0

Bumps [cypress-axe](https://github.com/component-driven/cypress-axe) from 1.5.0 to 1.6.0.
- [Release notes](https://github.com/component-driven/cypress-axe/releases)
- [Commits](component-driven/cypress-axe@v1.5.0...v1.6.0)

---
updated-dependencies:
- dependency-name: cypress-axe
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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